Sampling distribution, Basic Statistics

Assignment Help:
The heights of a large population of adult females who play basketball are normally distributed with a mean of 175cm and a standard deviation of 7.5cm.
(a) what proportion of this population are less than 2.0m in height?
(b) what proportion of the heights in this population is within 1.4 standard deviation of the mean?
(C) A talent search for potential elite basketball players will do aptitude tests on females in the top 15% of heights.Above what height will females in this population be consider by the basketball talent search?
(d)What proportion of basketball teams(of 5 players) randomly chosen from this population would have an average of more than 182.8cm for its team members?
(e) A visiting basketball coach from an American University was interested in finding tall female basketball players from this population,but was short of time.His approach was to look for basketball teams from the population with team average height above the top 15% height you calculate in (c), and then only interview the tall player within these teams.Use your knowledge of sampling distribution to discuss the advantages and disadvantages of this coach approach as compared to the approach used in (c)

Related Discussions:- Sampling distribution

Mba: accounting & finance for managers, . From the following cost, product...

. From the following cost, production and sales data of Decors Motor Ltd., prepare comparative income statement for three years under (i) absorption costing method, and (ii) margi

State the model and apply t-test, Studies have linked brain size in infants...

Studies have linked brain size in infants and toddlers to a number of future ailments, including autism. One study looked at the brain sizes of 30 autistic boys and 12 nonautistic

Calculate the rates of return and standard deviations, 1. Stock A and B hav...

1. Stock A and B have the following probability distributions: ECONONOMY                    PROBABILITY                      K(A)                       K(B) Boom

Operation research, A paper mill produces two grades of paper viz., X and Y...

A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i

Computing observed probability values , For an alignment shown below derive...

For an alignment shown below derive log-odds score for the column 1 only by a)  Computing observed probability values b)  Expected probability values TAGCTT AAGCTC T

quality, HOW I CAN WORK UPON EWMA CHART

HOW I CAN WORK UPON EWMA CHARTS?

Random variables, A Biology student estimates that the probability that a c...

A Biology student estimates that the probability that a certain organism will live beyond 24 hours is .40. If he conducts on 7 of this type or organisms, find the probability that

Standard deviation, the first four moments of a distribution about the mean...

the first four moments of a distribution about the mean are 0,16,-64 and 162.what is the standard deviation ?

Cluster sampling and area sampling, Cluster Sampling and Area Sampling: Clu...

Cluster Sampling and Area Sampling: Cluster sampling involves grouping the population and then selecting the group or the cluster rather than individual elements for inclusion in t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd