Entries by Hannah Wangui

In a random sample of 40 ​refrigerators, the mean repair cost was ​$144.00

Question In a random sample of 40 ​refrigerators, the mean repair cost was ​$144.00 and the population standard deviation is ​$18.50. A 90​% confidence interval for the population mean repair cost is (139.19,148.81). Change the sample size to n=80. Construct a 90​% confidence interval for the population mean repair cost. Which confidence interval is​ wider? Explain. Construct a […]

 

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ABC Company has sales forecasts of the following

Question 1.     ABC Company has sales forecasts of the following: February=$40,000; March=$65000. All sales are on account and are collected as follows: 20% in the current month, 50% in the month following, 25% in the second month following, and 5% uncollectable. If the total cash receipts for March equal $48,250, what is the sales forecast for […]

 

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ABC Company has sales forecasts of the following

Question 1.     ABC Company has sales forecasts of the following: January=$40,000; February=$65,000; March= $52,850. All sales are on account and are collected as follows: 20% in the current month, 50% in the month following, 25% in the second month following, and 5% uncollectible. What are the cash receipts for March?   Looking for a Similar Assignment? […]

 

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Describe two coincidences you have experienced in your life

Question <ul><li>Describe two coincidences you have experienced in your life.</li><li>How is probability used in your everyday life?</li></ul>   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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