Probability that a randomly selected driver fatality

Assignment Help Basic Statistics
Reference no: EM131658724

The data represent the number of driving fatalities for a certain area by age for male and female drivers.

                             Male           Female

under 16               139                116

16-20                  5332              2332

21-34               11,015              4980

35-54               14,492              5056

55-69                  4717              1785

70 and over        3024              1106

(a) What is the probability that a randomly selected driver fatality who was male was 35 to 54 years? old?

The probability that a randomly selected driver fatality who was male was 35 to 54years old is approximately _______. ?(Round to three decimal places as? needed.)

(b) What is the probability that a randomly selected driver fatality who was 35 to 54 was male??

The probability that a randomly selected driver fatality who was 35 to 54 was male is approximately ________. ?(Round to three decimal places as? needed.)

(c) Is a victim of a fatal accident aged 35 to 54 more likely to be male or? female? Choose the correct statement below.

A. The driver is more likely to be female because the probability is less than 0.5.

B. The driver is more likely to be male because the probability is less than 0.5.

C. The driver is more likely to be female because the probability is greater than 0.5.

D. The driver is more likely to be male because the probability is greater than 0.5.

Reference no: EM131658724

Questions Cloud

Describe what some communication strategies : Describe what some communication strategies would be and what challenges in relation to this client scenario
Major characteristics of services compared with goods : identifies the major characteristics of services compared with goods,
What sociological issues may have an impact on the success : His research, based on American automobile Association data, shows that the average cost of owning or leasing a new car, including insurance, is around $625.
What social media strategy would you recommend : What social media strategy would you recommend for your current (or previous) workplace?
Probability that a randomly selected driver fatality : The data represent the number of driving fatalities for a certain area by age for male and female drivers.
How economics affects global health : Provide a brief (e.g., 2-paragraph) background summary H.I.V (dependent variable) you have selected from the Final Project dataset.
Define a certification in health care management : Certification for a Director of Nursing is as follows; some facilities in Texas might need a certification in health care management
What are intermediaries and why are they important : What are the various channels to market and how are they interrelated and how are they different? Marketing. What are intermediaries and why are they important?
Differences between the three groups : At the 5% significance level, can we infer from this data that there are differences between the three groups?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Appropriate testing hypothesis problem

Formulate the appropriate testing hypothesis problem and carry out the test if a = 0.05.

  Construct confidence intervals for the given population mean

In order to do so, they review 42 service calls and construct a 95% confidence interval for population mean: (2.468, 2.743). What can we conclude about the significance test of Ho: mu = 2.6 vs Ha: mu does not equal 2.6?

  This week as the first step in your data analytical project

the first step in any data analytical undertaking is to conduct basic data due diligence the focus of which is on

  Proportion test using large sample test

To test whether the significant difference between two proportion test using large sample test.

  Calculate the yield moment and the plastic moment

Calculate the yield moment Mp, the plastic moment M , the maximum uniformly distributed load that the beam can carry. Assume that F y =50 ksi.

  What is the expected number of wins

What is the expected number of wins for the that upcoming month? LetX= number of games won in November 2005.

  Calculate the 95% confidence interval for the proportion

Of the 180 left-handed students, 93 reported at least one injury, and 619 of the 1716 right-handed students reported at least one injury in the same period. Calculate the 95% confidence interval for the proportion of stu- dents with at least one i..

  Calculate the mean for this population calculate the

the following table shows the total points scored in 16 football games. use the data to complete pars a through

  Compute the critical value if alpha value is given

A survey found that at most 40% of those surveyed planned to get more sleep. A sample of 300 people found that 140 of them plan to get more sleep. For alpha = 0.01, what is the critical value?

  A recent survey of banks revealed the following

question a recent survey of banks revealed the following distribution for the interest rate being charged on a home

  Suppose a point xy is chosen at random from the disk x2 y2

suppose a point xy is chosen at random from the disk x2 y2 is less than and equal to 1. find the a marginal density of

  A researcher wishes to test the claim and selects a random

an mp3 manufacturer claims that 65 of teenagers 13 to 16 years old have their own mp3 player. a researcher wishes to

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