The smoking rate for the entire us population of adults is, Ask an Expert

Statistics

The smoking rate for the entire U.S. population of adults is 32% (National Institute on Drug Abuse). Suppose that for a sample of 80 fine arts students over 21 years old, the smoking rate is 30%. Test the claim (at the 1% level of significance) that the smoking rate for fine arts students is less than the national average.

a. State the null and alternate hypothesis using correct symbolization.

b. Include a copy of the Minitab Printout for this test.

c. Give the p-value.

d. Based on the p-value, give your conclusion and explain your reasoning.

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91011413

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

Innbspmid-2009 rite aid hadnbspccc-ratednbsp20-year bonds

In? mid-2009, Rite Aid had? CCC-rated, 20-year bonds outstanding with a yield to maturity of 17.3%. At the? time, similar maturity Treasuries had a yield of 5%. Suppose the market risk premium is 4% and you believe Rite? ...

Sppose a and b are collectively exhaustive in addition pa

Suppose A and B are collectively exhaustive. In addition, P(A) = 0.2 and P(B) = 0.8. Suppose C and D are both mutually exclusive and collectively exhaustive. Further, P(C|A) = 0.7 and P(D|B) = 0.5. What are P(C) and P(D) ...

Assume that the box contains 12 balls 4 red 4 green and 4

Assume that the box contains 12 balls: 4 red, 4 green, and 4 blue. Two balls are drawn at random, one after the other without replacement. What is the probability that the first ball was blue, given that the second was r ...

Jeremy needs to start paying back his student loan the

Jeremy needs to start paying back his student loan. The amount he owes is $14,069.80 with an APR of 6.94%. Assuming he will take 10 years, how much will his monthly payment be?

You are leasing a car for 48 months you put down 2000 now

You are leasing a car for 48 months. You put down $2000 now and agree to $500 monthly payments. The residual value is $15,000. The financing rate is 8% (monthly compounded). How much is the car worth?

During a 52 week period a company paid overtime wages for

During a 52 week period a company paid overtime wages for 16 weeks and hired temporary help for 7 weeks. During 6 weeks the company paid overtime and hired temporary help (a) Are the events? "selecting a week that contai ...

Question in each of the following random experiments

Question: In each of the following random experiments, describe the sample space S for the experiment. Then use your intuition and experience to assign a value to the probability p of each of the events A occurring. a. T ...

What is the sample size for studies with moe of -35 and -28

What is the sample size for studies with MOE of +/-3.5% and +/-2.8%, with a confidence level of 95%, sample statistics of 50. Suppose the category population was 7500 (less than 10,000)? Remember the FPC. What would be t ...

1 investment a will return to you 2011 in one year if you

1) Investment A will return to you $2011 in one year if you invest $1750 today. Investment B will return to you $3146 in one year. What is the most you will pay for Investment B? Round to the dollar.

1 define organizational communication2 what interesting

1. Define organizational communication 2. What interesting about the subject of organizational communication

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