Question about statistics-probability

Assignment Help Basic Statistics
Reference no: EM13102296

Suppose that the probability that a new medication will cause a bad side effect is 0.03. If this medication is given to 150 people, what is the probability that exactly three of them will experience a bad side effect.

Answer rounded to 4 decimal places.

Reference no: EM13102296

Questions Cloud

Determine the magnitude of the net electric field : Four point charges have the same magnitude of 2.53 x 10^-12 C and are fixed to the corners of a square that is 4.15 cm on a side. Three of the charges are positive and one is negative. Determine the magnitude of the net electric field that exists ..
Objective function at corner point corresponding to tableau : Write down the basic and non-basic variables? Write down the values of all the variables and value of the objective function at corner point corresponding to the tableau?
Statistics-probability-distribution : Consider a random sample of six families who are asked if their children have an influence on their vacation destination.
Probability that two of the babies selected are boys : 53% of all recorded births are boys if 6 babies born in this hospital are selected at random find the probability that two of the babies selected are boys.
Question about statistics-probability : Suppose that the probability that a new medication will cause a bad side effect is 0.03. If this medication is given to 150 people, what is the probability that exactly three of them will experience a bad side effect.
Illustration of a null and alternative hypotheses : Give an example of a null and alternative hypotheses. This can be a personal item or something at work. Additionally, identify the Type I and Type II Errors that could occur with your decision-making process.
Normal distribution with standard deviation : Electrical connectors manufactured by a supply company last an average of 18.2 months and follow a normal distribution with a standard deviation of 1.7 months.
Labor-intensive and a capital-intensive method of production : What are the two primary factors that influence a firm manager's choice between a labor-intensive and a capital-intensive method of production? How does each factor influence the manager's choice.
Random sample is selected from a normal population : A random sample is selected from a normal population. The population mean is 60 and the standard deviation is 15. after treatment the sample mean is 65. the sample size is 25.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Suppose there is no cyclical component

Suppose there is no cyclical component. Quarterly billing for water usage is shown below describe summer billing for year 5.

  Using one mean z test

Using one mean Z test to test whether or not to support the claim - Is there evidence that the average hours is below 6? Describe.

  Fitting of multiple linear regression model

Interpret this data using regression and interpret all the findings, R 2 , F, IV coefficient, and the intercept.

  Exponential smoothing for forecasting

If you are using exponential smoothing for forecasting an annual time series of revenues, what is your forecast for the next year if the smoothed value for this year is $32.4 million?

  Effectiveness of a new study-skills training program

A researcher is investigating the effectiveness of a new study-skills training program for elementary school children. A sample of n= 25 third grade children and each child is given a standardized achievement test at the end of the year.

  Student selected at random from the class

Suppose that a certain college class contains 54 students. Of these, 34 are sophomores, 35 are psychology majors, and 7 are neither. A student is selected at random from the class.

  Test the effectiveness of acupuncture for treating migraine

In a study designed to test the effectiveness of acupuncture for treating migraine, 142 subjects were treated with acupuncture and 80 subjects were given a sham treatment. The numbers of migraine attacks for the acupuncture treatment group had a m..

  Problem of simpe probability

At a party there are 30 students over age 21 and 20 students under age 21. You choose at random 3 of those over 21 and separately choose at random 2 of those under 21 to interview about attitudes toward alcohol.

  Prediction interval for a new patient

The 95% prediction interval for a new patient with a 2-day cholesterol level of 220 is

  Calculating null hypothesis and critical value

What is the null hypothesis? Use a = 0.05 .

  Trend analysis of failure probability

Perform the trend analysis of Pf with incrementally increasing number of the simulation cycles, and calculate the statistical uncertainty in the estimate expressed as  the coefficient of variation.

  Show the probability mass function

Select a random variable to represent the category. Produce a probability mass function for that variable, and use it to compute the mean, the median and the variance of the data in the data set. Show the probability mass function, both in tabular..

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