Mean height for an american male

Assignment Help Basic Statistics
Reference no: EM132381328

GIVEN: It's been reported that the mean height for an American male is 69 inches, the range is 18 inches, and the standard deviation is 3 inches.

Evaluate #1 and #2.

  1. We can safely conclude that this set of height data is normal.
  2. The percentage of men greater than 72 inches would be about 16%.

Reference no: EM132381328

Questions Cloud

What is the expected return as a percent-age : What is the expected return as a percent-age based on these estimates?
What is the probability that a customer : A grocery store has 10 checkout lanes. during a busy hour the probability that any given lane is occupied (has at least one customer) is 0.75
What are the odds of earning a return : The probabilities of earning a specified return from a certain portfolio are shown below:
Find the probability that it would perform as well or better : During one year. particular mutual fund outperformed the S&P 500 index 32 out of 52 weeks. Find the probability that it would perform as well or better again.
Mean height for an american male : GIVEN: It's been reported that the mean height for an American male is 69 inches, the range is 18 inches, and the standard deviation is 3 inches.
Distribution of the average of monthly phone bills : Suppose that the monthly bills of a population of households are normally distributed with a mean of $90 and standard deviation of $20. sample of 25 households
What is the distribution of w : The weight V of a woman is normally distributed with a with mean 120 lb and standard deviation 25 lb in and women are randomly selected. Let W equal U - V.
What is the probability that there is less : The weight of coffee in a can is normally distributed with a mean of 16.1 oz and a standard deviation of 0.5 oz according to the label, a can contains 16 oz of
Large range and a small standard deviation : If a set of grades for a class has a large range and a small standard deviation

Reviews

Write a Review

Basic Statistics Questions & Answers

  Is the degree of certainty independent of credits earned

How certain they were about their choice of major. Research question: At α = .01, is the degree of certainty independent of credits earned?

  Find the conditional probability of a

Let A and B be events and let Y be a random variable uniformly distributed on (0, 1). Suppose that, conditional on Y = p, A and B are independent.

  What is the cost of capital ke for a limited

What is the cost of capital, ke for A limited? Answer as a percentage accurate to two decimal places (11.32% should be entered as 11.32).

  Defining the lower and upper limits of interval

What proportion of time will it take clean-up crew 56 or more hours for cleaning plant? Define the lower and upper limits of interval.

  Find the number of people who were free from diabetes

Bariatric Surgery for Diabetes Mingrone et al. reported the results of an experiment on severely obese patients who had diabetes for at least 5 years.

  Assume that the measurements represent a random sample from

q1. during 9 surveys throughout the past decade the apartment vacancy rates in minneapolis in percentage were found to

  Confidence interval numbers mean

Calculate a 95% confidence interval on the average weight of packaged mustard seed. Explain very carefully to the packaging workers what the 95% confidence interval numbers mean. Include your Excel output. Is there anything you would want to note ..

  Calculate the mean-ss and standard deviation

Calculate the mean, SS, and standard deviation for the following sample. Be sure to show all formulas with symbols (and plug in numbers), steps

  Onset of the storm season

You are a storm chaser who needs to have your team and equipment in place at the onset of the storm season. In order to be able to observe as many storms.

  How much was in each account after the year passed

If your total interest payment after one year was $600, how much was in each account after the year passed?

  Find probability that in a year hurricane will strike the us

Find the probability that in a given year a) exactly one major hurricane will strike the U.S. mainland, b) at most one major hurricane will strike the U.S. mainland.

  Problem regarding the meals-sampling

Sampling. A sample is chosen randomly from a popu- lation that can be described by a Normal model. What's the sampling distribution model for the sample mean? Describe shape, center, and spread.

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