Hypothesis testing of disney

Assignment Help Basic Statistics

Reference no: EM13113262

Disney tells you that the average distance between the ears on a Mickey Mouse hat is 5 inches. In a sample of 100 Mickey Mouse hats you find that the average distance between the ears on the hats is 5.2 inches with a standard deviation of 1 inch. Conduct a hypothesis test to determine if the average distance between the ears on a Mickey Mouse hat is greater than 5 inches. Assume that α = .01 and remember to clearly state the null and alternate hypothesis as well as your conclusion about the average distance between the ears of a Mickey Mouse hat.

Reference no: EM13113262

Questions Cloud

Determine how many milliliters of solution : Determine how many milliliters of this solution should you dilute to make 100.0mL of 0.250M Ammonia(NH3)?

Find probability that the patient-s test comes out positive : A patient is chosen at random from the clinic. What is the probability that the patient's test comes out positive for Lyme disease?

Explain how should society deal with the possibility : Explain how should society deal with the possibility that continued economic growth may severely degrade the quality of life for further generation?

Calculate the atomic mass of y : The atomic mass of element X is 22.99 amu. A 19.98-g sample of X combines with 16.51 g of another element Y to form a compound XY. Calculate the atomic mass of Y.

Hypothesis testing of disney : Disney tells you that the average distance between the ears on a Mickey Mouse hat is 5 inches. In a sample of 100 Mickey Mouse hats you find that the average distance between the ears on the hats is 5.2 inches with a standard deviation of 1 inch.

Analyze political-social-ethical and legal differences face : Analyze political, social, ethical and legal differences facing Wal-Mart Stores, Inc and Kmart Corpand determine the impact these differences have on management decision making?

Figure out the initial concentration of iron ion : I am given the 10 ml of .200M Fe(NO3)3 and .25 ml of .00200 KSCN and 14.75 ml of .500 M of HNO3. How do I figure out the initial concentration of FE3+ and SCN-.

Determine the structure of the polysaccharide : Analysis of the products revealed two methylated sugars: 2,3,6-tri-O-methyl-D-glucose, 2,4-di-O-methyl-D-glucose and 2,3,4,6-tetra-O-methyl-D-glucose. The ratio of these sugars was 20:1:1. determine the structure of the polysaccharide?

Illustrate the security threats that an industry will face : Illustrate the security threats that an industry will face when it implements a wireless network. Suppose that the industry occupies the six middle floors in a 12- story office building that is located in a downtown business area among two other b..

User Account

All Pages