How many would say less happy

Assignment Help Basic Statistics
Reference no: EM131789680

Rich Happier: 1990 A Gallup poll asked, "Do you think that rich people in America today are happier than you, less happy, or about the same?"

In 1990, 36% said less happy, 11% said happier, and 50% said about the same.

The reason these don't add up to 100% is that there were some people who had no opinion.

Suppose Gallup were to do another survey polling 1500 people, and the percentages were the same as those in 1990

a. How many would say less happy?

b. How many would say happier?

c. How many would say about the same?

Reference no: EM131789680

Questions Cloud

What is the probability that they both are wearing seatbelts : According to the National Highway Traffic Safety Administration (NHTSA), about 87% of the total population of driving adults used seatbelts in 2014 .
Determining that the supply is elastic or inelastic : If a coal mining company would be willing to produce and sell 9 million tons a year at $150/ton, but would be willing to produce and sell 11 million tons.
Rank from smallest to largest the amounts : Rank from smallest to largest the amounts of profit received at these points. Explain your choices, and note whether any point results in a loss.
How many respondents would say less happy : The reason these don't add to 100% is that there were some people who had no opinion. Suppose Gallup were to do another survey polling 1500 people
How many would say less happy : Rich Happier: 1990 A Gallup poll asked, "Do you think that rich people in America today are happier than you, less happy, or about the same?"
Profit function for the profit function : (a) Graph the marginal profit function for the profit function P(x) = 30x - x2 - 200, where P(x) is in thousands of dollars and x is hundreds of units.
What is the equilibrium price and quantity in the market : There are 40 identical firms in a competitive market, and there are no entry or exit barriers. Eachcompetitive firm has a cost function C(q) = 32 + 2q2.
Determine the selling price per yogurt : Using the goal seek tool determine the selling price per yogurt that would allow Frankie's frozen yogurt to break even in terms of net income?
What is the maximum profit : Graph the marginal profit function for the profit function P(x) = 16x - 0.1x2 - 100, where P(x) is in hundreds of dollars and x is hundreds of units.

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