How many selections contain 3 defective

Assignment Help Basic Statistics
Reference no: EM132150414

An electronics store receives a shipment of 37 graphing calculators, including 5 that are defective. Eight calculators are chosen at random to be sent to a local high school. How many selections contain 3 defective?

Reference no: EM132150414

Questions Cloud

Conduct a customer satisfaction survey : A large furniture retailer wants to conduct a customer satisfaction survey. Customers are divided into groups based on the amount of money
Factory to manufacture the new product has been constructed : A factory to manufacture the new product has been constructed with enough capacity to meet sales demand 90% of the months. How much capacity does the factory ha
Independent normal random variables with expected value : Suppose that you have $5000 and you are contemplating the purchase of two investments, IBM and Walgreen's.
What percent of adult males are shorter : Adult male heights X have N(70", 3.3") a.) What percent of adult males are shorter than 63"?
How many selections contain 3 defective : Eight calculators are chosen at random to be sent to a local high school. How many selections contain 3 defective?
How positive psychology practices inspire self-reflection : What happened to your thoughts and feelings after understanding what you learned or how did your peers and instructor influence your thoughts and behavior
Find the expectation and standard deviation of the number : Find the expectation and standard deviation of the number of securities in your portfolio that gained value.
National collegiate athletic association data : According to the same National Collegiate Athletic Association data, the means and standard deviations of eligibility and retention rates
Relationship between the number of hours of study : Some Statistics students were interested in finding out in there was a relationship between the number of hours of study for a chapter and the score

Reviews

Write a Review

Basic Statistics Questions & Answers

  Compare the two distributions graphically

Compare the two distributions graphically, and then use the two-sample t test to compare the average SATM scores of males and females.

  Probability related to customers with internet access

Suppose that 98% of the customers in your market have Internet access, and you select a random sample of 500 customers. What is the probability that the sample has:

  Financially pressed by restrictions on reimbursement

Pareto charts. Pareto charts are bar graphs with the bars ordered by height. They are often used to isolate the "vital few" categories on which we should focus our attention. Here is an example

  Bivariate normal conditional calculation

Suppose the systolic blood pressure X and fasting blood sugar Y are jointly distributed as bivariate normal in some population with means 120 and 105, standard deviations 10 and 20, and correlation 0.7. Find the average fasting blood sugar of thos..

  The computer-science aptitude scorenbspx and the

the computer-science aptitude scorenbspx and the achievement scorenbspynbspmeasured by a comprehensive final were

  How the original problem can be solved

Independent Bernoulli trials are performed, with success probability 1/2 for each trial. An important question that often comes up in such settings.

  Flipping a fair coin and observing the up face

1. List the sample space for the experiment that consists of flipping a fair coin and observing the up face, and then tossing a fair die and observing

  Compute p-value associated with sample results

Compute the p-value associated with the above sample results, and explain what conclusion can be drawn bases on the p-value?

  Mean number of phone calls

Using this approximation, determine how many telephone operators are needed to ensure at most 5% busy signals if the mean number of phone

  Relationship between class load and hours per week employed

Construct a scatterplot showing the relationship between class load and hours per week employed. Does there appear to be a relationship between the variables?

  In a one-tail hypothesis test where you reject h0 only in

in a one-tail hypothesis test where you reject h0 only in the upper tail and the p-value is .0228 assuming zstate 2.00

  Appropriate description for the graph

Suppose the scatter plot shows the results of a survey of 4646 randomly selected males ages 2424to 3535. Using age as the explanatoryvariable, choose the appropriate description for the graph.

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