What is the probability of selecting a family that has

Assignment Help Basic Statistics
Reference no: EM13581922

In a city in italy, 30% of the families have a mastercard 20% have AMEX, 25% Visa, 8% M/C & AMEX, 12% Visa/MC, 6% have AMEX & Visa ...

1. what is the probability of selecting a family that has either a visa card or an american card?

2. If a family has a M/C, what is the probability that it has a visa cardd?

3. If a family has a visa card, what is the probability Have to show work in excel.

Reference no: EM13581922

Questions Cloud

The partnership agreement of nieto keller and pickert : the partnership agreement of nieto keller and pickert provides for the following income ratio a nieto the managing
In addition assume that beerbev sold 40000 barrels of beer : beerbev inc. reported the following operating information for a recent yearnet sales6400000cost of goods
A factory machine was purchased for 125000 on january 1 : a factory machine was purchased for 125000 on january 1 2012. it was estimated that it would have a 25000 salvage value
Some of the first microscopes were really single-lens : some of the first microscopes were really single-lens magnifying glasses made by leeuwenhoek. these devices had
What is the probability of selecting a family that has : in a city in italy 30 of the families have a mastercard 20 have amex 25 visa 8 mc amp amex 12 visamc 6 have amex amp
For a publically traded company discuss what factors help : for a publically traded company discuss what factors help to determine the market value of stock. suggest the one
Most of the reading selections in this chapter deal with : most of the reading selections in this chapter deal with american life as seen from the perspective of people who are
Equipment was purchased for 150000 freight charges amounted : equipment was purchased for 150000. freight charges amounted to 7000 and there was a cost of 20000 for building a
Coleman inc anticipates sales of 50000 units 48000 units : coleman inc. anticipates sales of 50000 units 48000 units and 51000 units in july august and september respectively.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Confidence interval for the true mean length

What is the 95% confidence interval for the true mean length of the bolt?

  The events x and y are mutually exclusive suppose px 05

question 1 a sample of 2000 licensed drivers revealed the following number of speeding violations.number of

  Analyzing proportion claims

A certain researcher thinks that the proportion of women who say that female bosses are harshly critical is greater than the proportion of men.

  Give point estimate for difference between proportion

Give a point estimate for the difference between the proportion of college-aged women and the proportion of college-aged men who are registered to vote.

  Calculating probability of successes in independent trails

Given same values n=20, p=0.6, and x=17, calculate probability of x successes in n independent trails of experiment.

  Calculate ninety nine percent confidence intervals

Calculate 95 percent and 99 percent confidence intervals for m. Using the 95 percent confidence interval, can we be 95 confident that m is at least 50 pounds? Explain.

  Chebyshev theorem-other statistic rules

Use Chebyshev's theorem to find what percent of the values will fall between 162 and 292 for a data set with a mean of 227 and standard deviation of 13.

  Perform a hypothesis test to determine if there is a signify

Perform a hypothesis test to determine if there is a significant correlation (α =0.05) between number of hours of overtime worked and hours of sleep

  Find one percentile is greater than thirty percentile

Indicate with Yes or No whether the given statement could apply to a data set consisting of 1,000 values that are all different. a. The 29th percentile is greater than the 30th percentile.

  Is there sufficient evidence to conclude that the variance

the no. of grams of carbohydrates contained in 1-ounce servings of randomly selected chocolate and non chocolate candy

  Contingency table problem

If one person is selected at random, what is the probability that person is Female?

  Probability of an acme bulb

Jamie expects that a bulb will last for 400 to 500 days, what is the probability of an Acme bulb satisfying that?

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