81 Problem 4 (10 marks) The number of calls received per week by the clients services...

Question

Question

Answer 1

Answer #1

(a) The frequency table is:

The histogram is:

Histogram 30 25 20 Percent 15 10 ת_ 0 80 30 40 100 50 60 70 90 Data

(b) The data is normally distributed.

Answer 2

Similar Homework Help Questions

81 59 Problem 4 (10 marks) The number of calls received per week by the clients...

81 59 Problem 4 (10 marks) The number of calls received per week by the clients services of a cell phone company over the last 40 weeks are given as follows: 63 74 42 65 51 54 36 56 68 57 62 64 76 67 79 61 77 38 84 68 71 94 71 86 69 75 91 55 48 82 83 54 79 62 68 58 41 47 a) Prepare a frequency distribution (table) and histogram for the data....
Problem 4 (10 marks) The number of calls received per week by the clients services of...

Problem 4 (10 marks) The number of calls received per week by the clients services of a cell phone company over the last 40 weeks are given as follows: 63 74 42 65 51 54 36 56 68 57 62 64 76 67 79 61 81 77 59 38 84 68 71 94 71 86 69 75 91 55 48 82 83 54 79 62 68 58 41 47 a) Prepare a frequency distribution (table) and histogram for the data....
The number of calls received per week by the clients services of a cell phone company...

The number of calls received per week by the clients services of a cell phone company over the last 40 weeks are given as follows: 63 74 42 65 51 54 36 56 68 57 62 64 76 67 79 61 81 77 59 38 84 68 71 94 71 86 69 75 91 55 48 82 83 54 79 62 68 58 41 47 a) Prepare a frequency distribution (table) and histogram for the data. Specify the number of...

63 56 68 Problem 4 (10 marks) The number of calls received per week by the...

63 56 68 Problem 4 (10 marks) The number of calls received per week by the clients services of a cell phone company over the last 40 weeks are given as follows: 74 42 65 51 54 36 57 62 64 76 67 79 61 81 77 59 38 84 71 94 86 69 75 91 55 82 79 68 58 41 47 a) Prepare a frequency distribution (table) and histogram for the data. Specify the number of bins, the...
Im having a hard time with this question please explain solution properly Problem 4 (10 marks)...

Im having a hard time with this question please explain solution properly Problem 4 (10 marks) The number of calls received per week by the clients services of a cell phone company over the last 40 weeks are given as follows: 63 74 42 65 51 54 36 56 68 57 62 64 76 67 79 61 81 77 59 38 84 68 71 71 86 69 75 91 55 48 82 83 54 79 62 68 58 41 a)...
Consider the below matrixA, which you can copy and paste directly into Matlab.

Problem #1: Consider the below matrix A, which you can copy and paste directly into Matlab. The matrix contains 3 columns. The first column consists of Test #1 marks, the second column is Test # 2 marks, and the third column is final exam marks for a large linear algebra course. Each row represents a particular student.A = [36 45 75 81 59 73 77 73 73 65 72 78 65 55 83 73 57 78 84 31 60 83...

Use the accompanying data set on the pulse rates (in beats per minute) of males to...

Use the accompanying data set on the pulse rates (in beats per minute) of males to complete parts (a) and (b) below. LOADING... Click the icon to view the pulse rates of males. a. Find the mean and standard deviation, and verify that the pulse rates have a distribution that is roughly normal. The mean of the pulse rates is 71.871.8 beats per minute. (Round to one decimal place as needed.) The standard deviation of the pulse rates is 12.212.2...
1. Forecast demand for Year 4. a. Explain what technique you utilized to forecast your demand....

1. Forecast demand for Year 4. a. Explain what technique you utilized to forecast your demand. b. Explain why you chose this technique over others. Year 3 Year 1 Year 2 Actual Actual Actual Forecast Forecast Forecast Demand Demand Demand Week 1 52 57 63 55 66 77 Week 2 49 58 68 69 75 65 Week 3 47 50 58 65 80 74 Week 4 60 53 58 55 78 67 57 Week 5 49 57 64 76 77...
Use this set of 40 exam scores as the POPULATION for this activity: (put them into...

Use this set of 40 exam scores as the POPULATION for this activity: (put them into List 1 in your calculator) 67 90 74 66 76 79 77 53 86 86 68 81 72 57 79 78 50 66 77 66 81 79 80 73 71 56 81 86 62 69 81 78 77 80 88 62 67 62 74 94 Use this set of 40 exam scores as the POPULATION for this activity: (put them into List 1 in...

Use the Grouped Distribution method for the following exercise (see Self-Test 2-4 for detailed instructions), rounding...

Use the Grouped Distribution method for the following exercise (see Self-Test 2-4 for detailed instructions), rounding each answer to the nearest whole number. Using the frequency distribution below (scores on a statistics exam taken by 80 students), determine:ion 1 of the preliminary test (scores on a statistics exam taken by 80 students), determine: 68 84 75 82 68 90 62 88 76 93 73 79 88 73 60 93 71 59 85 75 61 65 75 87 74 62 95...