What is the probability of gaining weight

Assignment Help Basic Statistics
Reference no: EM13153012

The normal distribution is always bell shaped. The normal distribution is defined in terms of its mean and variance (standard deviation). The weight gain associated with an antidepressant is normally distributed with a mean of 6 lbs and a standard deviation of 3 lbs. What is the probability of weight gain? What is the probability of gaining between 0 and 12 lbs?

Reference no: EM13153012

Questions Cloud

How many moles of glucose c6h12o6 can be burned : how many moles of glucose C6H12O6 can be burned biologically when 10.0 mole of oxygen is available
Common method of capital budgeting : Which of the following is not a common method of capital budgeting?
Northside and southside facilities : The Northside and Southside facilities of Zeron Industries supply three firms (Zrox, Hewes, Rockrite) with customized shelving for its offices.
Describe how organisations are building their services : Discuss how organisations design and build services to attract new and existing customers to buy their services. Refer to the research you have presented previously in your research report.
What is the probability of gaining weight : Antidepressant is normally distributed with a mean of 6 lbs and a standard deviation of 3 lbs. What is the probability of weight gain? What is the probability of gaining between 0 and 12 lbs?
What is the book value of the equipment : The balance in the equipment account is $678,950, and the balance in the accumulated depreciation-equipment account is $262,200. a. What is the book value of the equipment?
List at least two steps you would take as a microbiologists : Early Formations of this medium used a smaller amount of carbohydrate and occasionally produced false (pink) results after 48 hours. This phenomenon is called a reversion. why do you think this happened? List at least two steps you would take as a..
How come t- table in ap booklet has degrees of freedom : Let sample s approximate population sigma. How come the t- table in the AP booklet has degrees of freedom entries way past 30 ??? What am I missing??
Which hydrogen is not added to the reduced compound : It is more chemically correct to refer to reduction as the addition of electrons. Provide an example of a reduction reaction performed by cells in which hydrogen is not added to the reduced compound.

Reviews

Write a Review

 

Basic Statistics Questions & Answers

  Identify the level of significance

At the 0.05 significance level, is there a difference in the proportion of viewers watching the three channels? State the null and alternative hypothesis. Identify the level of significance: Given at 0.05

  Wildlife biologist studies-mean weight

A wildlife biologist captures a certain species of geese in orer to weigh them. Using science, he determines that the weights are normally distributed with a mean of nine pounds and a standard deviation of 1.3 pounds.

  Using poisson distribution conduct hypothesis test

Conduct the hypothesis test and provide the test statistic, critical value and/or P- value and state the conclusion.

  Problem related to rolling a die ten times

If you were to roll a single die 10 times, the result of each roll would be __________. A) Mutually exclusive of the other nine rolls B) Proportional to the other nine rolls C) Dependent upon the other nine rolls D) Independent of the other nine roll..

  Relationship between satisfaction and gender

A store asked 250 of its customers whether they were satisfied with the service or not. The responses were also classified according to the gender of the customers. We want to study whether there is a relationship between satisfaction and gender.

  Idea of least squares

What is the idea of "least squares"? What is the connection between "least squares" and linear regression?

  Normal distribution of baseball

In baseball, a "no-hitter" is a regulation 9-inning game in which the pitcher yields no hits to the opposing batters. Chance (Summer, 1994) reported on a study of no-hitters in Major League Baseball (MLB).

  Wilcoxon rank sum of the ranks for group

The Wilcoxon rank sum of the ranks for group and The value of the Wilcoxon signed rank statistic

  Formulate and test the appropriate hypotheses

At the 1% significance level, can it be concluded that the current distribution of responses differs from that of a year ago ?? Formulate and test the appropriate hypotheses. Use the critical value approach.

  Sampling method of a student

WHich sampling method from the choices listed above would be best? Describe how you would carry out your chosen sampling method of a student from part (a)

  Find possible seating arrangements of seven people

Seven employees who have formed a car pool. If only three of these employees can drive, how many possible seating arrangements are there for the group?

  Mentioning hypotheses and decision rule

At 5% level of significance, is true mean smaller than specification? Clearly mention your hypotheses and decision rule.

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