Question

Scrapper Elevator Company has 20 sales representatives who sell its product throughout the United States and...

Scrapper Elevator Company has 20 sales representatives who sell its product throughout the United States and Canada. The number of units sold last month by each representative is listed below. Assume these sales figures to be the population values. 2 3 2 3 3 4 2 4 3 2 2 7 3 4 5 3 3 3 3 5 picture Click here for the Excel Data File Draw a graph showing the population distribution. (Click on the x-axis exactly below the "0" point and then drag the bar till it reaches the correct answer.) Compute the population mean. (Round your answer to 1 decimal place.) Compute the standard deviation. (Round your answer to 2 decimal places.) If you were able to list all possible samples of size five from this population of 20, how would the sample means be distributed? What would be the mean of the sample means? (Round your answer to 2 decimal places.) What would be the standard deviation of the sample means? (Round your answer to 2 decimal places.)

Homework Answers

Answer #1

if any quire's please comment below and rate by thumb up Thank you!

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Scrapper Elevator Company has 20 sales representatives who sell its product throughout the United States and...
Scrapper Elevator Company has 20 sales representatives who sell its product throughout the United States and Canada. The number of units sold last month by each representative is listed below. Assume these sales figures to be the population values. 2 3 2 3 3 4 2 4 3 2 2 7 3 4 5 3 3 3 3 5 What would be the standard deviation of the sample means? (Round your answer to 2 decimal places.)
Scrapper Elevator Company has 20 sales representatives who sell its product throughout the United States and...
Scrapper Elevator Company has 20 sales representatives who sell its product throughout the United States and Canada. The number of units sold last month by each representative is listed below. Assume these sales figures to be the population values. 2 3 2 3 3 4 2 4 3 2 2 7 3 4 5 3 3 3 3 5 f.  What would be the standard deviation of the sample means?
The Appliance Centre has six sales representatives at its store. Listed below are the numbers of...
The Appliance Centre has six sales representatives at its store. Listed below are the numbers of refrigerators sold by the representatives last month:   Sales Representative Number Sold   Zina Craft 58   Woon Junge 52   Ernie DeBrul 54   Jan Niles 54   Molly Camp 52   Rachel Myak 54 a. How many samples of size 2 are possible?    c. Organize the sample means into a frequency distribution. (Round the Probability to 4 decimal places.) Sample Means Frequency Probability 52 53 54 55 56...
Listed below are the commissions earned ($000) last year by a sample of 15 sales representatives...
Listed below are the commissions earned ($000) last year by a sample of 15 sales representatives at Furniture Patch Inc. $ 4.4 $ 6.2 $ 8.2 $ 11.5 $ 12.7 $ 13.6 $ 14.3 $ 15.7 $ 17.3 $ 17.4 $ 18.4 $ 22.3 $ 35.7 $ 43.2 $ 78.1 Click here for the Excel Data File Determine the mean, median, and the standard deviation. (Round your answers to 2 decimal places.) Determine the coefficient of skewness using Pearson’s method....
Listed below are the commissions earned ($000) last year by a sample of 15 sales representatives...
Listed below are the commissions earned ($000) last year by a sample of 15 sales representatives at Furniture Patch Inc. $ 4.1 $ 5.9 $ 8.2 $ 11.5 $ 12.9 $ 13.6 $ 14.3 $ 16.3 $ 17.2 $ 17.4 $ 18.5 $ 22.3 $ 36.3 $ 43.2 $ 78.4 Determine the mean, median, and the standard deviation. (Round your answers to 2 decimal places.) Determine the coefficient of skewness using Pearson’s method. (Round your answer to 3 decimal places.)...
Consider the following data related to the number of units that 6 sales representatives have sold...
Consider the following data related to the number of units that 6 sales representatives have sold during the last month,      S. No 1 2 3 4 5 6 Sales 50 52 57 59 60 63 Calculate mean µ and standard deviation σ. Assuming that you sample without replacement, select all possible of n = 2 and construct the sampling distribution of the mean. Compute the mean and standard deviations of all the sample means.                       Verify that Ex=μ .S.Ex=σn.N-nN-1 .   
The Rocky Mountain district sales manager of Rath Publishing Inc., a college textbook publishing company, claims...
The Rocky Mountain district sales manager of Rath Publishing Inc., a college textbook publishing company, claims that the sales representatives make an average of 39 sales calls per week on professors. Several reps say that this estimate is too low. To investigate, a random sample of 27 sales representatives reveals that the mean number of calls made last week was 40. The standard deviation of the sample is 6.1 calls. Using the 0.025 significance level, can we conclude that the...
1. A recent study focused on the number of times men and women who live alone...
1. A recent study focused on the number of times men and women who live alone buy take-out dinner in a month. Assume that the distributions follow the normal probability distribution. The information is summarized below.   Statistic Men Women   Sample mean 24.71    21.94      Population standard deviation 5.53    4.71      Sample size 36    41       At the .01 significance level, is there a difference in the mean number of times men and women order take-out dinners in...
Elevator ride: Engineers are designing a large elevator that will accommodate 56 people. The maximum weight...
Elevator ride: Engineers are designing a large elevator that will accommodate 56 people. The maximum weight the elevator can hold safely is 11,144 pounds. According to the National Health Statistics Reports, the weights of adult U.S. men have mean 196 pounds and standard deviation 71 pounds, and the weights of adult U.S. women have mean 169 pounds and standard deviation 80 pounds. Use the TI-84 Plus calculator. Part 1 of 3 (a) If 56 people are on the elevator, and...
Elevator ride: Engineers are designing a large elevator that will accommodate 50 people. The maximum weight...
Elevator ride: Engineers are designing a large elevator that will accommodate 50 people. The maximum weight the elevator can hold safely is 9450 pounds. According to the National Health Statistics Reports, the weights of adult U.S. men have mean 163 pounds and standard deviation 63 pounds, and the weights of adult U.S. women have mean 159 pounds and standard deviation 72 pounds. Use the TI-84 Plus calculator. Part 1 of 3 (a) If 50 people are on the elevator, and...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT