What are the mean and standard deviation

Assignment Help Basic Statistics
Reference no: EM131319810

One of the initial clinical trials of the anti-math anxiety drug SHOVITALLTM tested for the presence of headaches as a side effect. In the trial, 450 subjects were treated with 80mg of the drug, and 2.2% of the subjects developed headaches. In the binomial distribution of these 450 subjects, what are the mean and standard deviation? Use p = 0.022

Reference no: EM131319810

Questions Cloud

Probability of choosing a professor or an instructor : The mathematics faculty at a college consists of 6 professors, 9 associate professors, 7 assistant professors, and 12 instructors. If one faculty member is randomly selected, find the probability of choosing a professor or an instructor.
Calculate the amplitude of the electric field : Calculate the amplitude of the electric field intensity at a distance of 10 km in the plane of the loop.
Explain description of major issue involve in hockey lockout : An examination of the background of the 2004-2005 National Hockey League (NHL) lockout. Explain a description of the major issues involved in the 2004-2005 NHL hockey lockout.
Different silicon wafer milling machines : You are evaluating two different silicon wafer milling machines. The Techron I costs $255,000, has a three-year life, and has pretax operating costs of $68,000 per year. For both milling machines, use straight-line depreciation to zero over the proje..
What are the mean and standard deviation : In the binomial distribution of these 450 subjects, what are the mean and standard deviation? Use p = 0.022
Difference in the proportion of men and women : Do these data show enough evidence to support the conclusion that there is no difference in the proportion of men and women who think weight is a factor in purchasing a laptop? Use a 5% level of significance.
What is the total cost of the car that kratos can purchase : Kratos has $1,500 that he will use as a down payment on a car. Assuming that he can afford a payment of $225per month, how much can Kratos spend on a car(that is, what is the total cost of the car that Kratos can purchase)if the interest rate is 4.75..
Critically evaluate leadership problems and challenges : Critically evaluate through theory application how certain types of leadership/management styles differ depending on history, culture, geographic life and conditions and how they impact strategy, people performance and productivity.
Describe the current events and how they are reflective : Using your research, describe the current events and how they are reflective of your studies on racial, gender, and class discrimination and/or stratification.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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