The graph of a probability distribution is shown below.The graph is made up of a line segment and two curved paths.0.075134789 10 11 12 13 14 15 16 17 18For each part below, suppose a real number is picked according to theabove probability distribution.Do not round any of your answers.(a) Find the probability that the number picked is not between 4 and 13.?(b) Find the probability that the number picked is between 6.2 and 9.6.(c) Find the probability that the number picked is 13.

Answered: The graph of a probability distribution…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Use the bar graph below, which shows the highest level of education received by employees of a company, to find the probability that the highest level of education for an employee chosen at random is E. Number of employees 40+ 35- 30- 25- 20- 15- 10- 5- 0- 9 A Level of education 34 25 B C 18 D 6 E The probability that the highest level of education for an employee chosen at random is E is (Round to the nearest thousandth as needed.)
A company conducting a survey to determine how prepared people are for a long-term power outage, natural disaster, or terrorist attack. The frequency distribution on the right shows the results. Use the table to answer the questions. what is the probability that the next person surveyed is very prepared?
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Age Age Gender Under 40 40 or Older Total Male 12 2 14 Female 8 3 11 Total 20 5 25 The table above shows the distribution of age and gender for 25 people who entered a contest. If the contest winner will be selected at random, what is the probability that the winner will be either a female or 40 or older? 13/25 16/25 3/25 10/25
The table shown here represents the number of televisions per American household. According to this table, what is the probability that a given household will have MORE THAN 3 TV's?
ch5 Q22 The mean height of women in a country (ages 20−29)is 63.8 inches. A random sample of 70 women in this age group is selected. What is the probability that the mean height for the sample is greater than 64inches? Assume σ=2.59. The probability that the mean height for the sample is greater than 64inches is
The graph shows the probability of cardiovascular disease by age and gender. Use the graph to find the probability that a randomly selected man between the ages of 25 and 34 Probability of Cardiovascular Disease 1- 0.9 0.8 a. has cardiovascular disease. Men b. does not have cardiovascular disease. 0.7 Women 0.6 0. 0.4 0.3 0.2- 0.14 20-24 25-34 35-44 45-54 55-64 65-74 75+ a. Use the graph to estimate the probability that a randomly selected man between the ages of 25 and 34 has cardiovascular disease. This probability is approximately (Type a decimal to two places.) Enter your answer in the answer box and then click Check Answer. 1 part remaining ClearAll CheckAnswer Copyright O 2021 Pearson Education Inc. All rights reserved. Terms of Use Privacy PolicyT Permissions Contact Us 76 F Mostly cloudy ere to search DELL
The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation of 10. Suppose that one individual is randomly chosen. Let X = percent of fat calories. (a) Find the z-score corresponding to 43 percent of fat calories, rounded to 3 decimal places. (b) Find the probability that the percent of fat calories a person consumes is more than 43. (c) Shade the area corresponding to this probability in the graph below. (Hint: The x-axis is the z- score. Use your z-score from part (a), rounded to one decimal place). Shade: Left of a value Click and drag the arrows to adjust the values. -3 -- 3. -1.5 (d) Find the maximum number for the lower quarter of percent of fat calories. Round your answer to 3 decimal places. (e) Sketch the graph and write the probability statement. 2.
The graph of a probability distribution is shown below. The graph is made up of two line segments and a curved path. 0.25 10 I1 For each part below, suppose a real number is picked according to the above probability distribution. Do not round any of your answers. (a) Find the probability that the number picked is between 6 and 9. (b) Find the probability that the number picked is 5. (c) Find the probability that the number picked is between 4.4 and 5.2.
The graph of a probability distribution is shown below. The graph is made up of two line segments and a curved path. 0.2- 7 9 10 11 12 For each part below, suppose a real number is picked according to the above probability distribution. Do not round any of your answers. (a) Find the probability that the number picked is between 8.5 and 9.2. (b) Find the probability that the number picked is between 2 and 8. (c) Find the probability that the number picked is 9.
Fill in the missing value so that the following table represents a probability distribution. 35 45 55 65 75 P(x) 0.05 0.15 0.15 0.15

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