In a large sample of customer accounts, a utility company determined that the average number of...
In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 10 with a standard deviation of 9 days. Assume the data to be approximately bell-shaped. Approximately 95% of all customer accounts have the average number of days between two values A and B. What is the value of B? Write only a number as your answer Your Answer:
Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 26 with a standard deviation of 5 days. Assume the data to be approximately bell-shaped. Part: 0/3 Part 1 of 3 (a) Between what two values will approximately 95% of the numbers of days be? and Approximately 95% of the customer accounts have payment made between...
In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 26 with a standard deviation of 7 days. Assume the data to be approximately bell-shaped. Estimate the percentage of customer accounts for which the number of days is greater than 26.
Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 29 with a standard deviation of 6 days. Assume the data to be approximately bell-shaped. A) Between what two values will approximately 68% numbers of the days be? Approximately 68% of the customer accounts have payment made between _____ and _____ days.
Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 16 with a standard deviation of 3 days. Assume the data to be approximately bell-shaped. Between what two values will approximately 68% of the numbers of days be? Approxnn ately 68% of the data will be between □-□ and
In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when payment was made is 28 with a standard deviation of 6 days. Which of the following choices would be considered "unusual"? a. 39 b. 34 c. 22 d. 14
Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days between when a bill was sent out and when the payment was made is 27 with a standard deviation of 5 days. Assume the data to be approximately bell-shaped.Part: 0 / 30 of 3 Parts CompletePart 1 of 3(a) Estimate the percentage of bills for which payment was made in greater than 37 days.ays between when a bill was sent...
Question 9 (1.2 points) The GMAC Insurance company reported that the mean score on the National Drivers Test was 78.3 with a standard deviation of 3.3 points. The test scores are approximately bell shaped. Approximately 68% of all test scores were between two values A and B what is the value of A? Write only a number as your answer. Round to one decimal place. Your Answer: Answer Question 10 (1.2 points) In a large sample of customer accounts, a...
Question 9(1.2 points) The GMAC Insurance company reported that the mean score on the National Drivers Test was 78.3 with a standard deviation of 2.6 points. The test scores are approximately bell-shaped. Approximately 68% of all test scores were between two values A and B. What is the value of A? Write only a number as your answer. Round to one decimal place. Your Answer: Answer Question 10 (1.2 points) In a large sample of customer accounts, a utility company...
The GMAC Insurance company reported that the mean score on the National Drivers Test was 72.0 with a standard deviation of 3.3 points. The test scores are approximately bell-shaped. Approximately 68% of all test scores were between two values A and B. What is the value of A? Write only a number as your answer. Round to one decimal place. Your Answer: Answer Question 10 (1.2 points) In a large sample of customer accounts, a utility company determined that the...