(Answered) A sample survey interviews an simple random sample of 267

Statistics

A sample survey interviews an simple random sample of 267 college women. Suppose (as is roughly true) that 70% of all college women have been on a diet within the past 12 months. Use a Normal approximation to find the probability that 75% or more of the women in the sample have been on a diet.

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9957790
Price:- $5

Verified Expert

Priced at $10 Now at $5, Verified Solution

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

Indigo environment corp just paid a dividend of 1 per share

Indigo Environment Corp. just paid a dividend of $1 per share. The dividends are expected to grow at 25% for the next eight years and then level off to 6% growth rate indefinitely. If the required return is 10%, what is ...

What is marketing discipline what is most peoples

What is marketing discipline? What is most people's perception of marketing discipline? Name an organization that has done a great job marketing. What did they do to make you feel this way?

A hypothetical population consists of eight individuals

A hypothetical population consists of eight individuals ages 13, 15, 17, 21, 22, 23, 26, and 30 years. (Enter your answers to three decimal places.) (a) What is the probability that a person in this population is a teena ...

A political researcher wants to determine if there is an

A political researcher wants to determine if there is an association between gender (male, female) and political party affiliation (Democrat, Republican, Independent). What type of statistical test should be used?

Out ofnbsp350nbspapplicants for a jobnbsp158nbspare female

Out of 350 applicants for a job, 158 are female and 66 are female and have a graduate degree. Step 1 of 2: What is the probability that a randomly chosen applicant has a graduate degree, given that they are female? Expr ...

Folgers has specified that the average amount of coffee

Folgers has specified that the average amount of coffee that goes into one of their small coffee cans is not to exceed 13.24 ounces. A quality control inspector for Folgers takes a random sample of 16 cans and found the ...

The following frequency table summarizes the distances in

The following frequency table summarizes the distances in miles of 100 patients from a regional hospital. Distance Frequency 0-2 30 2-4 35 4-6 20 6-8 ...

The average or par score for an 18 hole golf course is

The average, or "par" score for an 18 hole golf course is 72. The score is computed by counting the number of swings, or "strokes" a player must make with their club to hit the ball into each of the 18 holes on the golf ...

On the production line the company finds that 956 of

On the production line the company finds that 95.6% of products are made correctly. You are responsible for quality control and take batches of 30 products from the line and test them. What number of the 30 being incorre ...

Provide an example of population parameter sample and

Provide an example of population, parameter, sample, and census in a business research project. Why is it important to define the population clearly and precisely in a business research project?

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