Finds that the mean is x 0.4278. she wants to test h0 mu , Ask an Expert

Statistics

"Shortbread Shalise" wants to market her new shortbread cookies in 20 oz. packages of 40 cookies each. She knows these delicious cookies should have a mean weight of 0.5 ounces. She also knows that the standard deviation should be 0.2887 ounces. She takes a sample of 100 cookies, and finds that the mean is x = 0.4278. She wants to test H0: μ = 0.5 Ha: μ ≠ 0.5 Find the associated P-value. Is the result significant at the 5% level (α = 0.05)? At the 1% level (α = 0.01)?

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9109762

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

A sales table at anthonys department store contains a pile

A sales table at Anthony's Department Store contains a pile of sweaters, 19 medium size and 20 small size. A sweater is selected at random. Find the probability that it is a small size. Round your percentage to the tenth ...

Question in the example of the diamond in the cave what

Question: In the example of the diamond in the cave, what would be efficient law if any one explorer had only a very small probability of finding the diamond? How would your answer change if the costs of exploration were ...

Describe the scales of measurement of data that should be

Describe the scales of measurement of data that should be summarized by a measure of location such as a sample mean and a sample median? When is the sample median a better measure of location than the sample mean? Why do ...

Kurt simmons has 7013020 auto insurance coverage one

Kurt Simmons has 70/130/20 auto insurance coverage. One evening, he lost control of his vehicle, hitting a parked car and damaging a storefront along the street. Damage to the parked car was $7,300, and damage to the sto ...

In 2013 gallup conducted a poll and found a 95 confidence

In 2013, Gallup conducted a poll and found a 95% confidence interval of the proportion of Americans who believe it is the government's responsibility for health care. Give the statistical interpretation.

You know that the price of sunland inc stock will be 36

You know that the price of Sunland, Inc., stock will be $36 exactly one year from today. Today the price of the stock is $34. Determine what must happen to the price of Sunland, Inc., today in order for an investor to ge ...

Approximately once a month cars are shipped from rotterdam

Approximately once a month cars are shipped from Rotterdam, Holland to Lagos, Nigeria. The past data collection indicates that the weight of a car is normally distributed with the mean of 1,070 kg and the standard devia ...

You want to you want to estimate the mean weight of

You want to you want to estimate the mean weight of quarters in circulation. A sample of 30 quarters has a mean weight of 5.649 grams in a standard deviation of 0.066 gram. Use a single value to estimate the mean weight ...

Explain how the company newmans own brand fulfills the

Explain how the company Newman's Own brand fulfills the definition of a business for profit and a non-profit business at the same time. Consider in the response the functions of business, entrepreneurship and production ...

A particular manufacturing process is known to produce 03

A particular manufacturing process is known to produce 0.3 proportion defective items. Suppose that a sample of 10 items produced by this process are selected at random. (a) The probability that the sample will contain e ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Statistics and Probability Expert