Probability-binomial distribution

Assignment Help Basic Statistics
Reference no: EM1312345

Basketball Fans: Fifty-four percent of men consider themselves basketball fans. You randomly select 10 men and ask each if he consider himself a basketball fan. Find the probability that the number of who consider themselves basketball fans is:

a) Exactly eight,

b) At least eight, and

c) Less than eight.

Reference no: EM1312345

Questions Cloud

Determining bivariate normal distribution : Cores on two tests have a bivariate normal distribution; and that correlation of 2 scores is 0.8. Determine the probability that sum of the student's scores on 2 tests will be greater than 200?
Determine the location and magnification of the image : An object with a height of 42 cm is placed 2.2 m in front of a concave mirror with a focal length of 0.45 m. Determine the location and magnification of the image produced by the mirror, using the mirror and magnification equations.
Computation the present value of the portfolio of investment : Computation the present value of the portfolio of investments and what is the present value of her inheritance
Production possibilities curve for medical services : Draw a bowed-out production possibilities curve (PPC or PPF) with an aggregate measure of medical services, Q, on the horizontal axis and an aggregate measure of all other goods (and services), Z, on the vertical axis.
Probability-binomial distribution : Find the probability that the number of who consider themselves basketball fans is :
Recognizing hypothetical case-control study : Consider that, in the hypothetical study given in the table below, cases underestimated their exposure and, as a result, 20% of exposed cases were falsely classified as unexposed.
Changes in demand for medical care : Explain how an individual's Demand curve for medical care will change (i.e., shift) if the following things happen (consider each change individually, holding all other possible influences constant.
Find the underwriters profit on the offer at various offer : Find the underwriters profit on the offer at various offer prices and Casual Corners specializes in the underwriting of small companies
Number of consumer complaints against u.s. airlines : Data in table represent number of consumer complaints against major U.S. airlines. If one complaint from table is arbitrarily chosen, determine the probability that it was filed against United Airlines.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Probabilities of the given events

In a binomial distribution n = 8 and π = 0.2. Determine the probabilities of the following events.

  Expected returns and portfolio variance

What happens to the expected return and standard deviation of returns of the portfolio in Part a if the following conditions exist?

  What are the upper and lower control limits

When using past data, I have found that the proportion of items rejected by quality control personnel is about 3%. We normally make 5000 items per day. For a p chart, what are the upper and lower control limits?

  Evalauate the variance of their salaries

A random sample of students is selected, and each one is asked to try first brand A and then brand B, or vice versa with the order determined at random.

  Computing average daily rainfall in week

Compute average daily rainfall in the week and for weekends. Get the average of weekdays' rainfalls and average of weekend's rainfalls.

  One-way analysis of variance

A human factors psychologist studied three computer keyboard designs.

  Probability based on poisson distribution

Find the probability that in a given month:

  Evaluate the mean wait time and throughput rate

Evaluate the mean wait time and throughput rate

  What is the standard deviation of the sample mean

What is the probability the average of the sample is more than $38000 and What is the standard deviation of the sample mean

  Which of the following statements is supported by these plot

Here is a scatterplot of average crawling age versus average outdoor temperature six months after birth followed by a plot of the residuals versus average outdoor temperature six months after birth.

  Probability based on coin tossing experiment

A coin is flipped e times and heads (h) or tails (t) are recorded:

  Wilcoxon rank sum of the ranks for group

The Wilcoxon rank sum of the ranks for group and The value of the Wilcoxon signed rank statistic

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