Addition thermo on probability

Assignment Help Basic Statistics
Reference no: EM1322515

Addition Thermo on Probability.

In a certain college, the men play various sports in the following proportions:

                        Football = 60% of all men                   Basketball = 50% of all men

                        Both Football and Basketball = 30% of all men

If a man is randomly selected for an interview, what is the chance he will:

            a. Play football or basketball? 

            b. Play neither sport?

Reference no: EM1322515

Questions Cloud

Fitting of simple linear equation : Fitting of simple linear equation - Prepare an equation showing how daily sales are related to number of customers per day.
Establish the placement r of the can from the end of tube : A parallel-plate air capacitor with a capacitance of 236 has a charge of magnitude 0.13 on each plate. The plates have a separation of 0.33.What is the potential difference between the plates.
Probability that the mean life-span of a sample : What is the probability that the mean life-span of a sample of 64 randomly selected bulbs will exceed 727 hours?
Strategic alliance for development of product : Company X in the Marketplace simulation is one of three joined in a strategic alliance for the development of product feature technology. One provision of the alliance agreement restricts each member from licensing alliance developed features to c..
Addition thermo on probability : Addition Thermo on Probability - If a man is randomly selected for an interview, what is the chance he will Play football or basketball?
What is the distance between the points : A 7.5 nC charge is located 1.8m from a 4.2 nC charge. Find out the magnitude of the electrostatic force that one charge exerts on the other. Is the force attractive or repulsive.
Normal probabilities using standard normal table : Finding Normal probabilities using standard normal table or Excel built in functions
Cost benefit analysis : Use the cost benefit analysis to recommend to Smith whether Sun Gas should proceed will the Web based ordering system. Give your reasons, showing supporting calculations.
Compute the total distance travelled and average speed : Through 5 successive 1.04 min intervals, a runner moves at the following constant speeds: 0.405 km/min, 0.220 km/min, 0.160 km/min, 0.163 km/min, and 0.323 km/min. compute the total distance travelled and average speed.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Appropriate null and alternative hypotheses

Let ≥ represent the true average area (in square feet) of these apartments. What are the appropriate null and alternative hypotheses?

  Chi-square test of independence with level of significance

Use the Chi-square test of independence with a .01 level of significance to determine whether appeal is independent from type.

  Determining class with greatest number of data values

Determine the class with the greatest number of data values.

  Hypothesis testing for single factor anova

Does the data prove a significant difference in mean times?

  Confidence interval for the true mean length

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

  Crude death rate and age specific death rate

Find out  the crude death rate, age specific death rate, standard death rate and adjusted death rate.

  Association between two variables

To test whether there is any association between two variables using Chi-Square test for independence.

  Variation in the selling prices of the oceanfront homes

At the .01 significance level, can we conclude that there is more variation in the selling prices of the oceanfront homes?

  Computing mean and variance

What is the expected value and variance for the number of contacts in eight attempts?

  Normally distributed variable

The average hourly wage of employees of a certain company is $9.83. Assume the variable is normally distributed.

  Find the standard error

The conservative degrees of freedom for the t distribution are and The standard error, conservative degrees of freedom

  Computing probability values using discrete distribution

What is the probability that a particular driver had exactly two speeding violations?

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