Installing motion detector burglar alarms

Assignment Help Basic Statistics
Reference no: EM13100955

A local bank wants to install motion detector burglar alarms. Each has a 70% chance of detecting a burglar. If the bank wants to be 99% certain of detecting a burglar how many need to be installed?

Reference no: EM13100955

Questions Cloud

What temperature would the cold reservoir have : If the heat engine used to harvest the energy from humans was operating at the theoretical maximum efficiency what temperature would the cold reservoir have to be make this energy source viable? (Assume the hot reservoir is that of the average ski..
Purpose of link function of glm : Describe the purpose of the link function of a GLM. What is the identity link? Explain why it is not often used with binomial and Poisson responses.
Examine strengths and weaknesses of theoretical camp : Examine the strengths and weaknesses of each theoretical camp, and find out a personal position regarding curriculum theory.
Determine the compensation for the board of directors : Determine the "compensation" for the Board of Directors. As best as you can put a dollar figure on this amount. Please justify your answer in writing.
Installing motion detector burglar alarms : A local bank wants to install motion detector burglar alarms. Each has a 70% chance of detecting a burglar. If the bank wants to be 99% certain of detecting a burglar how many need to be installed?
Probability concepts for business-related problems : As a manager, what are some benefits of applying probability concepts to solve business-related problems? Would business decisions suffer without probability concepts? Explain.
What value will the moving particle execute circular motion : A particle of charge Q is fixed at the origin of an xy coordinate system. At t = 0 a particle (m = 0.897 g, q = 3.51 µC is located on the x axis at x = 15.4 cm, moving with a speed of 72.2 m/s in the positive y direction. For what value of Q (in ?..
How should mary think about her reservation price for house : Mary told her agent that $170,000 was clearly unacceptable, adding that she was willing to negotiate. Explain how should Mary think about her reservation price for the house?
Calculate the joint product cost : Products Kappa and Sigma are joint products. The joint production cost of the products is $800. Kappa has a market value of $450 at the split-off point.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Designing the pie chart and bar graph for data

Data is distribution of the most popular colors for 2005 model luxury cars made in North America. Design the pie chart and bar graph for data.

  Effect of change on mean and median

A discussion of extreme weather reports that: "In most states, hurricanes occur infrequently. Yet, when a hurricane hits, the losses can be catastrophic.

  Description of the complement

When 6 telephones are received, all of them are free of defects. What is the written description of the complement of the above event?

  Test value and the degrees of freedom

Given the variances of the two samples below, find the test value and the degrees of freedom that should be used in an F test.

  Probability of employees working in a store

Stores A, B, and C, have 50, 75, and 100 employees and respectively 50%, 60%, and 70% if these employees are women. Resignations are equally likely among all employees regardless of sex. One employee resigns and she is a woman. What is the probabi..

  Determin ethe number of ways of room occupation

If the names of these 100 people in the building are still unknown but a room is allowed to lodge one tenant at most , then are there how many ways of room occupation?

  Probability that follows binomial distribution

Find the probability that follows Binomial distribution.

  Rate of cigarette smoking

Consider the following news headline, "Cigarette Smokers Make Lower College Grades than Nonsmokers" The news article goes on to say that researchers at a university collected information on rate of cigarette smoking (total number of cigarettes sm..

  Standard error of the estimate

The standard error of the estimate can be used to determine a range within which the independent X variables can be predicted with varying degrees of statistical confidence based on the regression coefficients and the value for the Y variable.

  Hypothesis testing of equality of two proportions

Calculate the sample statistic and standard error you will use to create the test statistic.

  Confidence interval with a margin for error

How large a sample size will need to be selected if we wish to have a 99% confidence interval with a margin for error of .10 oz?

  Compute an analysis of variance

I have computed an analysis of variance for three groups with 10 observations per group. Evaluate the degrees of freedom for the F test

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