To earn full credit for this question use your own sheet of paper to solve the problem, showing all steps of your work in order to get full credit. A random sample of 30 male college students was selected, and their heights were measured. The heights (in inches) are given below. 73 68 72 74 6773 69 66 66 68 67 68 73 72 67 71 69 71 70 6769 68 7366 67 66 66 72 72 70 (a) Complete the frequency distribution for the data. Make sure to enter your answers for the relative frequency as decimals, rounded to t Height Frequency Relative Frequency 66 67 58 69 70 71 72 73 74 (b) Compute the (weighted) sample mean. Make sure to enter your answer rounded to the ni (c) Interpret the sample mean obtained in question (b) in the context of the problem.

The question is incomplete! Complete question along with answer and step by step explanation is provided below.

Question:

To earn full credit for this question use your own sheet of paper to solve the problem, showing all steps of your work in order to get full credit. A random sample of 30 male college students was selected, and their heights were measured. The heights (in inches) are given below.

73 68 72 74 6773 69 66 66 68 67 68 73 72 67 71 69 71 70 6769 68 7366 67 66 66 72 72 70

(a) Complete the frequency distribution for the data. Make sure to enter your answers for the relative frequency as decimals, rounded to the nearest tenth.

Height   |   Frequency   |   Relative Frequency

66          |                       |              

67          |                       |                      

68          |                       |              

69          |                       |              

70          |                       |              

71           |                       |              

72          |                       |              

73          |                       |              

74          |                       |                

(b) Compute the (weighted) sample mean. Make sure to enter your answer rounded to the nearest tenth.

(c) Interpret the sample mean obtained in question (b) in the context of the problem.

Height   |   Frequency   |   Relative Frequency

66          |           5           |               17

67          |           5           |               17      

68          |           4           |               13

69          |           3           |               10

70          |           2           |               7

71           |           2           |               7

72          |           4           |               13

73          |           4           |               13

74          |           1           |                3

Total      |          30         |              100

Weighted mean = 69

Step-by-step explanation:

A random sample of 30 male college students was selected, and their heights were measured. The heights (in inches) are given.

(a) Complete the frequency distribution for the data.

Make sure to enter your answers for the relative frequency as decimals, rounded to the nearest tenth.

Relative frequency is calculated using

Relative frequency = (frequency/30)×100%

Height   |   Frequency   |   Relative Frequency

66          |           5           |               17

67          |           5           |               17      

68          |           4           |               13

69          |           3           |               10

70          |           2           |               7

71           |           2           |               7

72          |           4           |               13

73          |           4           |               13

74          |           1           |                3

Total      |          30         |              100

(b) Compute the (weighted) sample mean. Make sure to enter your answer rounded to the nearest tenth.

Weighted mean = weighted sum/total terms

Weighted sum = 5(66) + 5(67) + 4(68) + 3(69) + 2(70) + 2(71) + 4(72) + 4(73) + 1(74)

Weighted sum = 2080

total terms = 30

So the weighted mean is

Weighted mean = 2080/30

Weighted mean = 69.33

Rounding off to the nearest tenth

Weighted mean = 69

(c) Interpret the sample mean obtained in question (b) in the context of the problem.

If you notice the frequency of students having a height of 69 inches is relatively less as compared to students who has a height less than 69 inches and greater than 69 inches.

This is due to the fact that in weighted mean the contribution of certain data points is different than other data points.

In this case, we have more students having a height of 66 to 68 inches and 72 to 73 inches. Therefore, the mean height is shifted to the middle of these heights that is 69 inches.

Let's find out the median of the heights by arranging the data in ascending order.

66 66 66 66 66 67 67 67 67 67 68 68 68 68 69 | 69 69 70 70 71 71 72 72 72 72 73 73 73 73 74

The median is the 30/2 = 15th value in the data set

The 15th value is 69

So the mean and median both are 69 in this case.

2? if not the correct answer you might need to provide more information

step-by-step explanation:

the central idea is that:

individuals should refuse to cooperate with institutions they believe unjust.

thoreau felt  that governments were more often agents of corruption than justice, even democracies, and that just because the majority feels a certain way does not make it just or correct in absolute terms. he uses the fact that slavery exists in our democracy to support this idea.

he goes on to say that, as a result, people should live true to their own internal laws regarding right and wrong, as a product of reflection and a moral life, rather than following every law that society imposes. 

step-by-step explanation: