An experiment consists of making 80 telephone calls

Assignment Help Basic Statistics
Reference no: EM1318093

1. An experiment consists of making 80 telephone calls in order to sell a exacting insurance policy. The random variable in this experiment is a

a. discrete random variable
b. continuous random variable
c. complex random variable
d. none of the above is correct

2. In textile industry, a manufacturer is interested in the number of blemishes or flaws occurring in each 100 feet of material. Of the following probability distributions, the one that most applies to this situation is the

a. normal distribution
b. binomial distribution
c. Poisson distribution
d. uniform distribution
e. none of the above is correct

Reference no: EM1318093

Questions Cloud

Differentiated services and set of contiguous routers : Explain in scholarly detail why the differentiated services (DS) domain consists of the set of contiguous routers?
Calculate the companies expected gain or loss for the year : Calculate the companies expected gain or loss for the year
Risk linked with using public infrastructure like internet : Describe in detail some probable difficulties and risk associated with utilizing a public infrastructure like the Internet, as part of the private business solution.
Consider the continuous random variable x : Consider the continuous random variable X, which has a uniform distribution over the interval from 20 to 28. The probability that X will take on a value between 21 and 25 is.
An experiment consists of making 80 telephone calls : In textile industry, a manufacturer is interested in the number of blemishes or flaws occurring in each 100 feet of material. Of the following probability distributions, the one that most applies to this situation is the.
Integrated services architecture : Explain how has the integrated services architecture is being provided a solution to growing variety and volume of traffic experienced within the Internet and Intranets? Describe in scholarly detail.
The probability density function f(x) represents : The function that defines the probability distribution of a continuous random variable is a?For a continuous random variable x, the probability density function f(x) represents.
What is the point forecast of sales : What is the point forecast of sales in the next time period? What is the 95% forecast interval for the next period’s sales figure? (use z = 1.96)
Creating the c program : Write down a program which accepts a name for example, chocolate bluberries price per pound, and number of the pounds sold in average month .

Reviews

Write a Review

Basic Statistics Questions & Answers

  Confidence interval for the population mean

Based on this sample information, develop a 90 percent confidence interval for the population mean yearly premium.

  Estimating the difference between the population means

Use a 5% significance level to test the claim that there appears to be a difference in the effectiveness of the two diets.

  Estimate the p-values using excel function

In Excel, which of the following functions is used to conduct a hypothesis test (using the  p -value) for a population variance

  Estimating population mean value

What is the value of the population mean? What is the best estimate of this value?

  Simple linear regression model using mega stats

Use MegaStat's output for simple linear regression to determine the regression equation

  Conduct an analysis of variance

Conduct an analysis of variance

  Find an instance of a continuous random variable

For a binomial probability experiment, with n=150 and p=.2, it is appropriate to use the normal approximation to the binomial distribution.

  Sample mean-hypothesis test

The number of standard errors that the sample estimate (p 1  - p 2 ) of (p1 - p2) falls from its null hypothesis value of zero is called

  Quantitative analysis

A busy landscaping supplies company sells wood chips for garden mulch. The mulch is sold by the cubic metre and delivered to households in a small truck.

  Computing percent of trucks logged or travelled

What percent of trucks logged more than 57,060 but less than 58,280 miles? What percent of Fords travelled 62,000 miles or less in the year?

  Consistent with the scatterplot

Which of the following statements is consistent with the scatterplot

  Find confidence interval for the population mean

The American Sugar Producers Association wants to estimate the mean yearly sugar consumption. A sample of 16 people reveals the mean yearly consumption to be 60 pounds with a standard deviation of 20 pounds.

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