Question

The cost of 5 gallons of ice cream has a standard deviation of 6 dollars with...

The cost of 5 gallons of ice cream has a standard deviation of 6 dollars with a mean of 32 dollars during the summer.

What is the probability that the sample mean would differ from the true mean by less than 1.3 dollars if a sample of 94 5-gallon pails is randomly selected? Round your answer to four decimal places.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1


0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The cost of 5 gallons of ice cream has a variance of 49 with a mean...
The cost of 5 gallons of ice cream has a variance of 49 with a mean of 31 dollars during the summer. What is the probability that the sample mean would be less than 32.3 dollars if a sample of 31 5-gallon pails is randomly selected? Round your answer to four decimal places. (show work)
Consider the chance experiment in which a customer of an ice cream shop is randomly selected....
Consider the chance experiment in which a customer of an ice cream shop is randomly selected. Let x be the number of gallons of ice cream purchased. Suppose that the average amount of ice cream sold per customer is 2 gallons and the standard deviation is 0.7 gallons. The shop charges 5 dollars per gallon of ice cream and a service fee of 50 cents. Let y be the dollar amount a customer pays. a. Express y as a linear...
The mean cost of a five pound bag of shrimp is 50 dollars with a standard...
The mean cost of a five pound bag of shrimp is 50 dollars with a standard deviation of 8 8 dollars. If a sample of 56 bags of shrimp is randomly selected, what is the probability that the sample mean would differ from the true mean by less than 0.9 dollars? Round your answer to four decimal places.
The mean per capita income is 17,145dollars per annum with a standard deviation of 505 dollars...
The mean per capita income is 17,145dollars per annum with a standard deviation of 505 dollars per annum. What is the probability that the sample mean would differ from the true mean by greater than 40 dollars if a sample of 466 persons is randomly selected? Round your answer to four decimal places.
A racing car consumes a mean of 106 gallons of gas per race with a standard...
A racing car consumes a mean of 106 gallons of gas per race with a standard deviation of 6 gallons. If 45 racing cars are randomly selected, what is the probability that the sample mean would be less than 104.7 gallons? Round your answer to four decimal places.
5. Suppose a large shipment of compact discs contained 12% defectives. If a sample of size...
5. Suppose a large shipment of compact discs contained 12% defectives. If a sample of size 457 is selected, what is the probability that the sample proportion will differ from the population proportion by less than 3%? Round your answer to four decimal places. 6.The mean cost of a five pound bag of shrimp is 46 dollars with a standard deviation of 7 dollars. If a sample of 49 bags of shrimp is randomly selected, what is the probability that...
The weights of ice cream cartons are normally distributed with a mean weight of 8 ounces...
The weights of ice cream cartons are normally distributed with a mean weight of 8 ounces and a standard deviation of 0.5 ounce. ​(a) What is the probability that a randomly selected carton has a weight greater than 8.12 ​ounces? ​(b) A sample of 36 cartons is randomly selected. What is the probability that their mean weight is greater than 8.12 ​ounces? ​(a) The probability is nothing. ​(Round to four decimal places as​ needed.)
the mean per capita income is 21,604 dollars per annum with a standard deviation of 727...
the mean per capita income is 21,604 dollars per annum with a standard deviation of 727 dollars per annum. what is the probability that the sample mean would differ from the true mean by less than 36 dollars if a sample of 193 persons is randomly selected?
CNNBC recently reported that the mean annual cost of auto insurance is 1048 dollars. Assume the...
CNNBC recently reported that the mean annual cost of auto insurance is 1048 dollars. Assume the standard deviation is 211 dollars. You take a simple random sample of 94 auto insurance policies. Find the probability that a single randomly selected value is less than 962 dollars. P(X < 962) = Find the probability that a sample of size n=94 is randomly selected with a mean less than 962 dollars. P(M < 962) = Enter your answers as numbers accurate to...
1) The mean per capita income is 21,053 dollars per annum with a standard deviation of...
1) The mean per capita income is 21,053 dollars per annum with a standard deviation of 805 dollars per annum. What is the probability that the sample mean would be less than  20876 dollars if a sample of 71 persons is randomly selected? Round your answer to four decimal places. 2) Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following probability, given the number of trials and the probability of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT