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Vanyuwa [196]
3 years ago
14

For a sample of 48 finance majors, the average time spent reading each issue of the campus newspaper is 19.7 minutes, with a sta

ndard deviation of 7.3 minutes. The corresponding figures for a sample of 40 management information systems majors are 16.3 and 4.1 minutes. Using the 0.01 level of significance, test the null hypothesis that the population means are equal. Using the appropriate statistical table, what is the approximate p-value for this test? Construct and interpret the 99% confidence interval for the difference between the population means.
Mathematics
1 answer:
meriva3 years ago
6 0

Answer:

See the attached files

Step-by-step explanation:

Download pdf
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> pdf </span>
89d854b14d379f9ee8485602b04997c2.png
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PLEASE HELP ASAP, FIRST PERSON ANSWERS WILL GIVE BRAINLIST WILL GIVE 20 PTS
kakasveta [241]
C is the correct answer because in a title, you always want to capitalize the bigger and more describing words. 
Hope this helped!

6 0
3 years ago
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What is the measure of JK 37
Lelechka [254]

Answer:

Step-by-step explanation:

Lets x =measure of arc JK

37 = 1/2 (45 + x)

74 = 45 + x

74 - 45 = x

29 = x

or

x = 29

answer

B. 29

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What is 9 x 9 x 9 x 9 x 9 x 9 x 9 in exponential notation
ikadub [295]

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3 years ago
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Chris requires three fifths liter of paint to complete a poster. He has one half liter of paint. Which equation can be used to f
Makovka662 [10]

Answer:

d the expression with the fractions three fifths minus one half is equal to the expression with the fractions six tenths minus five tenths is equal to the fraction one tenth

Step-by-step explanation:

Chris requires three fifths liter of paint to complete a poster. He has one half liter of paint. Which equation can be used to find the fraction of a liter of paint Chris still needs to complete the poster?

The fraction of a liter Chris requires to complete his painting is given as:

3/5 liter = 1/2 liter + x

x = 3/5 - 1/2

Lowest Common Denominator = 10

x = 6 - 5/10

x = 1/10

option d is the correct option.( the expression with the fractions three fifths minus one half is equal to the expression with the fractions six tenths minus five tenths is equal to the fraction one tenth)

6 0
3 years ago
What is the slope of the line that contains the points (1 -1) and (-2 8)
wel

The slope of the line that contains the points (1 -1) and (-2 8) is -3

Step-by-step explanation:

Slope measures the steepness of a line. It is the ratio of vertical change to horizontal change. If the line increasing, the slope is positive and if the line is decreasing the slope is negative. If the line is horizontal slope is zero and if the line is vertical slope is undefined.

Equation for slope = (y2-y1)/(x2-x1)

here y2= 8

x2=-2

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Substituting the following,

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=9/-3

=-3

hence the slope is -3

8 0
4 years ago
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