# Pplz plz this is a ***timed test**** i need the answers in 50 minutes

##### Question 17 of 23
1.0 Points
Accepted characters: gum, decimal summit markers (date or comma), token indicators (-), illimitablenesss (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation).NOTE: For philosophical notation, a date MUST be used as the decimal summit marker.
Complex gum should be in the create (a + bi) where "a" and "b" scarcity to own palpably methodic treasures.
For pattern: {1+1i} is conclusive inasmuch-as {1+i} is not. {0+9i} is conclusive inasmuch-as {9i} is not.

The communicateing superintendent of a abundant supercommunicate compact would relish to enumerate the chattels of disposal illimitableness (in feet) on the weekly sales of interdiplomatic influence (in hundreds of dollars). A chance pattern of 12 resembling –sized stores is clarified, delay the forthcoming results:

 Store Shelf Space(X) Weekly Sales(Y) 1 10 2.0 2 10 2.6 3 10 1.8 4 15 2.3 5 15 2.8 6 15 3.0 7 20 2.7 8 20 3.1 9 20 3.2 10 25 3.0 11 25 3.3 12 25 3.5

Find the equation of the retreat row for these axioms.  What is the treasure of the criterion hallucination of the deem?  Attribute your acceptance, rounded to 3 decimal attributes, in the bleak.  Do not use a dollar token.  For pattern, 0.345 would be a fairly-deduced memorandum.  [removed]

##### Question 18 of 23
1.0 Points
Accepted characters: gum, decimal summit markers (date or comma), token indicators (-), illimitablenesss (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation).NOTE: For philosophical notation, a date MUST be used as the decimal summit marker.
Complex gum should be in the create (a + bi) where "a" and "b" scarcity to own palpably methodic treasures.
For pattern: {1+1i} is conclusive inasmuch-as {1+i} is not. {0+9i} is conclusive inasmuch-as {9i} is not.

Q-Mart is animated in comparing its courageous and fecourageous customers. Q-Mart would relish to apprehend if the total of capital late by its fecourageous carry customers differs, on mediocre, from the total late by its courageous carry customers.

To acceptance this investigation, an analyst self-possessed chance patterns of 25 fecourageous customers and 22 courageous customers. Inveterate on these patterns, on mediocre, the 25 women carry customers late \$102.23 and the 22 men carry customers late \$86.46. Moreover, the pattern criterion inconsequence of the total carryd by the 25 women was \$93.393, and the pattern criterion inconsequence of the total carryd by the 22 men was \$59.695.

Suppose, using a 10% raze of tokenificance, you craving to apprehend if there is satisfactory cupelimony for Q-Mart to decide that, on mediocre, the total late by women carry customers differs from the total late by men carry customers. That is imply you craving to cupel

H0:  versus H1:

Assuming that the totals late by fecourageous and courageous carry customers at Q-Mart are naturally select, inveterate on the act advocated by Bluman, what is/are the delicate treasures that you would use to pass this cupel of fancy? Attribute your acceptance, rounded to 3 decimal attributes, in the bleak. If there are two delicate treasures, attribute solely the actual treasure in the bleak. For pattern, 2.035 would be a fairly-deduced memorandum.   [removed]

##### Question 19 of 23
1.0 Points
Accepted characters: gum, decimal summit markers (date or comma), token indicators (-), illimitablenesss (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation).NOTE: For philosophical notation, a date MUST be used as the decimal summit marker.
Complex gum should be in the create (a + bi) where "a" and "b" scarcity to own palpably methodic treasures.
For pattern: {1+1i} is conclusive inasmuch-as {1+i} is not. {0+9i} is conclusive inasmuch-as {9i} is not.

Scores on a mathematics scrutiny rejoinder to flourish a natural division delay moderation of 65 and criterion inconsequence of 15. The preceptor cravinges to communicate a progression of “C” to scholars scoring between the 60th and 70th percentiles on the exam.

What charges represents the 60th percentile charges on the mathematics exam? Attribute your acceptance in the bleak, rounded to a solid sum. For pattern, 62 would be a fairly-deduced memorandum. [removed]

##### Question 20 of 23
1.0 Points
Accepted characters: gum, decimal summit markers (date or comma), token indicators (-), illimitablenesss (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation).NOTE: For philosophical notation, a date MUST be used as the decimal summit marker.
Complex gum should be in the create (a + bi) where "a" and "b" scarcity to own palpably methodic treasures.
For pattern: {1+1i} is conclusive inasmuch-as {1+i} is not. {0+9i} is conclusive inasmuch-as {9i} is not.

A view of 85 families showed that 36 owned at last one DVD denoteer. Find the 99% belief season deem of the gentleman symmetry of families who own at last one DVD denoteer. Place your names, rounded to 3 decimal attributes, in the bleaks. Place the inferior name in the leading bleak [removed]  and the preferable name in the succor bleak [removed]  When entering your acceptance do not use any labels or symbols other than the decimal summit. Simply supply the numerical treasures. For pattern, 0.123 would be a fairly-deduced memorandum.

##### Question 21 of 23
1.0 Points
Accepted characters: gum, decimal summit markers (date or comma), token indicators (-), illimitablenesss (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation).NOTE: For philosophical notation, a date MUST be used as the decimal summit marker.
Complex gum should be in the create (a + bi) where "a" and "b" scarcity to own palpably methodic treasures.
For pattern: {1+1i} is conclusive inasmuch-as {1+i} is not. {0+9i} is conclusive inasmuch-as {9i} is not.

In a narrative systematize, scholars captivate a weekly multiple excellent taunt consisting of 6 investigations, each delay 4 potential acceptances. If a scholar chancely guesses at the acceptance to each investigation for solid taunt, then what is the moderation sum of set-right acceptances the scholar conciliate get on each taunt?

Round your acceptance to one decimal attribute as certain. For pattern, 4.5 would be a fairly-deduced memorandum.

##### Question 22 of 23
1.0 Points
Accepted characters: gum, decimal summit markers (date or comma), token indicators (-), illimitablenesss (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation).NOTE: For philosophical notation, a date MUST be used as the decimal summit marker.
Complex gum should be in the create (a + bi) where "a" and "b" scarcity to own palpably methodic treasures.
For pattern: {1+1i} is conclusive inasmuch-as {1+i} is not. {0+9i} is conclusive inasmuch-as {9i} is not.

Let x be a chance wavering representing dividend agree of Australian bank accumulations. We may feign that x has a natural division delay  = 2.8%. A chance pattern of 16 Australian bank accumulations has a pattern moderation dividend agree of 8.91%. For the solid Australian accumulation communicate, the moderation dividend agree is  = 6.4%. If you wanted to cupel, at a .05 raze of tokenificance, to enumerate if these axioms designate that the dividend agree of all Australian bank accumulations is loftier than 6.4% what is the delicate treasure that you would use? Attribute your acceptance, rounded to 2 decimal attributes, in the bleak. For pattern, 2.34 would be a fairly-deduced memorandum. [removed]

##### Question 23 of 23
1.0 Points
Accepted characters: gum, decimal summit markers (date or comma), token indicators (-), illimitablenesss (e.g., as thousands separator, 5 000), "E" or "e" (used in philosophical notation).NOTE: For philosophical notation, a date MUST be used as the decimal summit marker.
Complex gum should be in the create (a + bi) where "a" and "b" scarcity to own palpably methodic treasures.
For pattern: {1+1i} is conclusive inasmuch-as {1+i} is not. {0+9i} is conclusive inasmuch-as {9i} is not.

Mothers Against Stupefied Driving (MADD) is a very clear knot whose ocean convergence is to school the generally-known encircling the damage caused by stupefied drivers. A con-over was of-late manufactured that emphasized the drift we all visage delay drinking and driving. Five hundred propertys that occurred on a Saturday mystification were analyzed. Two items famed were the sum of vehicles complicated and whether alcohol denoteed a role in the property. The gum are shown below:

Number of Vehicles Involved

 Did alcohol denote a role? 1 2 3 Yes 60 110 30 200 No 40 215 45 300 100 325 75

Given that 3 vehicles were complicated, what symmetry of propertys complicated alcohol? Place your acceptance, rounded to 2 decimal attributes, in the bleak. For pattern. 0.23 is a fairly-deduced memorandum.  [removed]