Question

Q: You sample 36 apples from your farm’s harvest of over 200,000 apples. The mean weight...

Q:

You sample 36 apples from your farm’s harvest of over 200,000 apples. The mean weight of the sample is 112 grams (with a 40-gram sample standard deviation). What is the probability that the mean weight of all 200,000 apples is within 100 and 124 grams?

NEED HELP ! THANKS

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
Victoria wants to estimate the mean weight of apples in her orchard. She'll sample m apples...
Victoria wants to estimate the mean weight of apples in her orchard. She'll sample m apples and make a 95% confidence interval for the mean weight. She is willing to use o = 15 grams as an estimate of the standard deviation, and she wants the margin of error to be no more than 5 grams. Which of these is the smallest approximate samole soze required to obtain the desired margin of error? Choose 1 answer; A. 5 apples B....
From a random sample of 16 bags of chips, sample mean weight is 500 grams and...
From a random sample of 16 bags of chips, sample mean weight is 500 grams and sample standard deviation is 3 grams. Assume that the population distribution is approximately normal. Answer the following questions 1 and 2. 1. Construct a 95% confidence interval to estimate the population mean weight. (i) State the assumptions, (ii) show your work and (iii) interpret the result in context of the problem. 2.  Suppose that you decide to collect a bigger sample to be more accurate....
You want to estimate the mean weight of quarters in circulation. A sample of 50 quarters...
You want to estimate the mean weight of quarters in circulation. A sample of 50 quarters has a mean weight of 5.638 grams and a standard deviation of 0.066 gram. Use a single value to estimate the mean weight of all quarters Also find the 95% confidence interval for the average weight of all quarters. The estimate for the mean of all quarters is__grams (Round to three deci,al as needed) Find the 95% confidence interval for the mean weight of...
(A) The weight of cans of vegetables is normally distributed with a mean of 1000 grams...
(A) The weight of cans of vegetables is normally distributed with a mean of 1000 grams and a standard deviation of 50 grams. What is the probability that the sample mean of weight for 10 randomly selected cans is more than 1040? (B) The age of vehicles registered in a certain European country is normally distributed with a mean of 98 months and a standard deviation of 15 months. What is the probability that the sample mean of age for...
A company that produce soap wants to estimate the mean amount of the excess weight of...
A company that produce soap wants to estimate the mean amount of the excess weight of soap in a “1000-gram” bottle at a 99% confidence. The company knows that the standard deviation of the excess weight in all such soap bottles is 169 grams. How large a sample should the company select so that the estimate is within 1.5 grams of the population mean?
1. A sample size of 49 drawn from a population with a mean of 36 and...
1. A sample size of 49 drawn from a population with a mean of 36 and a standard deviation of 15 for the size of an English class. What is the probability the class will have greater than 40 a. .9693 b. .4693 c. .0808 d. .0307 2. A sample size of 49 drawn from a population with a mean of 36 and a standard deviation of 15 for the size of an English class. What is the probability the...
You are interested in estimating the the mean weight of the local adult population of female...
You are interested in estimating the the mean weight of the local adult population of female white-tailed deer (doe). From past data, you estimate that the standard deviation of all adult female white-tailed deer in this region to be 39 pounds. What sample size would you need to in order to estimate the mean weight of all female white-tailed deer, with a 98% confidence level, to within 5 pounds of the actual weight? (Use Excel to find the appropriate critical...
A random sample is selected from a population with mean μ = 100 and standard deviation...
A random sample is selected from a population with mean μ = 100 and standard deviation σ = 10. Determine the mean and standard deviation of the x sampling distribution for each of the following sample sizes. (Round the answers to three decimal places.) (a) n = 8 μ = σ = (b) n = 14 μ = σ = (c) n = 34 μ = σ = (d) n = 55 μ = σ = (f) n = 110...
From a sample of 100 rental homes in your area you have found that the mean...
From a sample of 100 rental homes in your area you have found that the mean rent is $1,580 with a standard deviation of $300. You know the mean nationally is $1430, but you do not know the standard deviation nationally. Calculate the appropriate obtained statistic for hypothesis testing. Round to second decimal place.
Low-density lipoprotein (LDL) is an important part of the blood cholesterol test. The mean LDL for...
Low-density lipoprotein (LDL) is an important part of the blood cholesterol test. The mean LDL for people 65 and older is 130 with a standard deviation of 12. The mean LDL for people under 40 is 100 with a standard deviation of 12. A health center had a free blood cholesterol test for all people in the community. The blood test results for the people under 40 and 65 an over are given in the attached excel file called "Cholesterol...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT