Solution-Heights of a sample, "Consider a study in which

Heights of a sample

Assignment Help Business Management

Reference no: EM131318976

"Consider a study in which the heights of a sample of 1000 ball players were recorded. The mean height is 70" and the standard deviation of the height is 3". The height distribution is approximately normal.

a) Approximately what percent of heights in this sample would exceed 79"?

b) What is the approximate percentile of a senior who is 73" tall?

c) What percentage is between 73" and 79"?

Reference no: EM131318976

Questions Cloud

Determine the minimum sample size : A machine cuts plastic into sheets that are 45feet (540inches) long. Assume that the population of lengths is normally distributed. Complete parts (a) and (b).

Conditions under which gaussian approximation is accurate : It may help to consider P(w | D, α) as a function of one parameter wi and to think of the two distributions on a logarithmic scale. Discuss the conditions under which the Gaussian approximation is most accurate.

What is the payback period on this investment : Northern Specialties just purchased inventory-management computer software at a cost of $1,369,950. Cost savings from the investment over the next six years will produce the following cash flow stream: $163,340, $223,240, $373,600, $554,250, $684,320..

Professional baseball fans : 56% of men consider themselves professional baseball fans. You randomly select 10 men and ask each if he considers himself a professional baseball fan. Find the probability that the number who consider themselves baseball fans is( a) exactly five,..

Heights of a sample : "Consider a study in which the heights of a sample of 1000 ball players were recorded. The mean height is 70" and the standard deviation of the height is 3". The height distribution is approximately normal.

What lessons we can take from eterazs experiences : How Islam/the Islamic ethos is expressed in contemporary Pakistani culture-Including, when relevant/pertinent, consideration and assessment of central Islamic tenets operative in and experienced by the Eteraz's during their residency in contempora..

Perform regression with time fixed effects : Perform regression with time fixed effects. This time include the fixed effects estimates in your answer. Are the results consistent with your reasoning about the entity-invariant variables?

Variance in length of relationship : a) How much of the variance in length of relationship can be explained by compatibility and attraction? b) How much of an improvement in prediction is gained by using both predictors over just compatibility? c) What would the multiple correlation ..

What cultural psychosocial and physical influences will seen : What role would society and family play in Jasmine's cognitive development at this stage of development? What cultural, psychosocial and physical influences will be seen

User Account

All Pages

Heights of a sample

Reference no: EM131318976

Reference no: EM131318976

Questions Cloud

Reviews

Write a Review

Business Management Questions & Answers

Training designeryou are a training designer for a

Organizations and all stages in the supply chain

Describe disney''s dfi motives

Promoting rapid industrial employment growth

Describe the term organizational development

Compute the validity of each of the reasons provided

Explain how the civil rights has change the staffing process

What are some challenges that they face with doing so

Point estimate of the population mean

Project team works monday through friday

Financial analyses for marketing decision making

Relationship between influence and powerdo influence and

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT