Question

a nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year....

a nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A sample of 60 people shows that the mean tuna consumption by a person is 2 9 pounds per year. Assume the population standard deviation is 1.2 pounds. At a=0.1 can you reject the claim?

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
A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year....
A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 2.9 pounds per year. Assume the population standard deviation is 1.13 pounds. At alphaequals 0.04​, can you reject the​ claim? A-identify the null and alternate hypothesis B-Identify the standardize test statistic C-find P Value D-decide to reject or fail to reject the null hypothesis
A nutritionist claims that the mean tuna consumption by a person is 3.9 pounds per year....
A nutritionist claims that the mean tuna consumption by a person is 3.9 pounds per year. A sample of 50 people shows that the mean tuna consumption by a person is 3.5 pounds per year. Assume the population standard deviation is 1.05 pounds. At alphaα=0.03​,can you reject the​ claim?
A nutritionist claims that the mean tuna consumption by a person is 3.5 pounds per year....
A nutritionist claims that the mean tuna consumption by a person is 3.5 pounds per year. A sample of 90 people shows that the mean tuna consumption by a person is 3.4 pounds per year. Assume the population standard deviation is 1.04 pounds. At alphaequals0.02​, can you reject the​ claim? ​(a) Identify the null hypothesis and alternative hypothesis.
A nutritionist claims that the mean tuna consumption by a person is 3.4 pounds per year....
A nutritionist claims that the mean tuna consumption by a person is 3.4 pounds per year. A sample of 80 people shows that the mean tuna consumption by a person is 3.1 pounds per year. Assume the population standard deviation is 1.06 pounds. At alphaequals0.08​, can you reject the​ claim? ​(a) Identify the null hypothesis and alternative hypothesis. A. Upper H 0​: munot equals3.1 Upper H Subscript a​: muequals3.1 B. Upper H 0​: muless than or equals3.1 Upper H Subscript...
4. A consumer group claims that the mean annual consumption of coffee by a person in...
4. A consumer group claims that the mean annual consumption of coffee by a person in the United States is 25 gallons. A random sample of 100 people in the United States has a mean annual coffee consumption of 22.5 gallons. Assume the population standard deviation is 4.8 gallons. At ? = 0.05, can you reject the claim? Be sure to set up your hypothesis test, solve using the p-value, and interpret your results
A company claims that the mean monthly residential electricity consumption in a certain region is more...
A company claims that the mean monthly residential electricity consumption in a certain region is more than 870 kilowatt-hours (kWh). You want to test this claim. You find that a random sample of 63 residential customers has a mean monthly consumption of 900 kWh. Assume the population standard deviation is 130 kWh. At alphaα equals=0.10, can you support the claim?
A company claims that the mean monthly residential electricity consumption in a certain region is more...
A company claims that the mean monthly residential electricity consumption in a certain region is more than 870 ​kilo Watt-hours (kWh). You want to test this claim. You find that a random sample of 69 residential customers has a mean monthly consumption of 910 kWh. Assume the population standard deviation is 120 kWh. At alpha αequals=0.10 can you support the​ claim? Complete parts​ (a) through​ (e).
In a random sample of 22 adults in the U.S., you find that the mean waste...
In a random sample of 22 adults in the U.S., you find that the mean waste generated per person per day is 4.5 pounds with a standard deviation of 1.2 pounds. At @=0.1, can you support the claim that the mean amount of waste generated by adults in the U.S. is more than 4 pounds per day?
5) An environmentalist claims that the mean waste recycled by adults in the United States is...
5) An environmentalist claims that the mean waste recycled by adults in the United States is more than 1 pound per person per day. You wish to test this claim. You find the mean waste recycled per person per day for a random sample of 12 adults in the United States is 1.146 pounds per day with a standard deviation of .12 pounds per day. At α = .05, can you support the environmentalists claim?
A research company desires to know the mean consumption of meat per week among people over...
A research company desires to know the mean consumption of meat per week among people over age 29. A sample of 2092 people over age 29 was drawn and the mean meat consumption was 2.9 pounds. Assume that the population standard deviation is known to be 1.4 pounds. Construct the 95% confidence interval for the mean consumption of meat among people over age 29. Round your answers to one decimal place.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT