I need help with homewrok questions!! Bil-Jac is a family-owned and -operated pet food company with its headquarters in Medina, Ohio. This is where Bil-Jac products are formulated and produced, made exclusively by the Kelly Foods Corporation. Bil-Jac weighs bags of dog food prior to shipment to stores. The bags of dog food have a population mean of 25 pounds, and a population standard deviation of 0.75 pounds.   Based on a sample size of 64 bags, the probability that the average weight of the bags will exceed 25.18 lbs. is  . Use only the appropriate formula and/or statistical table in your textbook to answer this question. Report your answer to 4 decimal places, using conventional rounding rules.   Based on a sample size of 64 bags, the probability that the average weight of the bags will be between 24.76 and 24.82 lbs. is  . Use only the appropriate formula and/or statistical table in your textbook to answer this question. Report your answer to 4 decimal places, using conventional rounding rules.   Based on a sample size of 64 bags, the probability that the average weight of the bags will be less than 25.27 lbs. is  . Use only the appropriate formula and/or statistical table in your textbook to answer this question. Report your answer to 4 decimal places, using conventional rounding rules.   If random samples of 64 bags are repeatedly drawn from this population and the mean number of pounds in each sample is recorded, 90% of the sample means should be below  pounds. Use only the appropriate formula and/or statistical table in your textbook to answer this question. Report your answer to 2 decimal places, using conventional rounding rules.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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I need help with homewrok questions!!

Bil-Jac is a family-owned and -operated pet food company with its headquarters in Medina, Ohio. This is where Bil-Jac products are formulated and produced, made exclusively by the Kelly Foods Corporation. Bil-Jac weighs bags of dog food prior to shipment to stores. The bags of dog food have a population mean of 25 pounds, and a population standard deviation of 0.75 pounds.

 

Based on a sample size of 64 bags, the probability that the average weight of the bags will exceed 25.18 lbs. is  . Use only the appropriate formula and/or statistical table in your textbook to answer this question. Report your answer to 4 decimal places, using conventional rounding rules.

 

Based on a sample size of 64 bags, the probability that the average weight of the bags will be between 24.76 and 24.82 lbs. is  . Use only the appropriate formula and/or statistical table in your textbook to answer this question. Report your answer to 4 decimal places, using conventional rounding rules.

 

Based on a sample size of 64 bags, the probability that the average weight of the bags will be less than 25.27 lbs. is  . Use only the appropriate formula and/or statistical table in your textbook to answer this question. Report your answer to 4 decimal places, using conventional rounding rules.

 

If random samples of 64 bags are repeatedly drawn from this population and the mean number of pounds in each sample is recorded, 90% of the sample means should be below  pounds. Use only the appropriate formula and/or statistical table in your textbook to answer this question. Report your answer to 2 decimal places, using conventional rounding rules.

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