Question: Determine whether each random variable x is discrete or continuous. Explain your reasoning. 1. Let x represent the number of Fortune 500 companies that lost

Determine whether each random variable x is discrete or continuous. Explain your reasoning.

1. Let x represent the number of Fortune 500 companies that lost money in the previous year.

2. Let x represent the volume of gasoline in a 21-gallon tank.

Step by Step Solution

★★★★★

3.44 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Elementary Statistics In Social Research Questions!

Q:

Determine whether the random variable x is discrete or continuous. Explain your reasoning. 1. Let x represent the speed of a rocket. 2. Let x represent the number of calves born on a farm in one...

Q:

In a Hopfield neural network configured as an associative memory, with all of its weights trained and fixed, what three possible behaviours may occur over time in configuration space as the net...

Q:

Determine whether the random variable x is discrete or continuous. Explain your reasoning. (a) Let x represent the number of lightning strikes that occur in Wyoming during the month of June. (b) Let...

Q:

9:45 Il 5G +0 Question content area top Part 1 1. Use a stem-and-leaf plot to display the data, which represent the numbers of hours 24 nurses work per week. Describe any patterns. 46403038 36363232...

Q:

Answer the following questions Math 231 Name: 562021 Exam II (Due: 6/5, 11:59pm) Points: (1-2) Determine whether the random variable x is discrete or continuous, Explain, 1. Let x represent the...

Q:

5 Let A and B be events with P (A) =0.3, P (B) =0.4, and P(A and B) =0.2. (a) Are A and B independent? Explain. (b) Compute P (A or B). (c) Are A and B mutually exclusive? Explain. Part: 0 / 3 Part 1...

Q:

Please be sure to show all work or explain how you got your answer. Write probability answers as fractions or decimals rounded to the 4 th decimal place. 1. Determine whether the random variable x is...

Q:

A family has two children. If the genders of these children are listed in the order they are born, there are four possible outcomes: BB, BG, GB, and GG. Assume these outcomes are equally likely. Let...

Q:

Help me answer all of the following activities, follow the pages for easy format thank you Activity 1. Find Me! Directions: Find the probability of the following events. 1. Getting an even number in...

Q:

Student: allan cranford Date: 9/7/16 Instructor: Basu Dipanker Course: MAT-240-Q6622-16EW6 Assignment: 1-3 MyStatLab: Module One Problem Set 1. The following data represent the percent of owners of...

Q:

Obtain the Laplace transforms of the functions in Fig. 15.30. g(t) h(t) 0 2 3t 0 2 3 4 t

Q:

Given the data 8.8 9.59.8 9.410.0 9.410.19.211.3 9.4 10.010.47.910.4 9.8 9.8 9.58.9 8.810.6 10.1 9.59.610.2 8.9 Determine (a) The mean, (b) The standard deviation, (c) The variance, (d) The...

Q:

Carla Vista, Inc. has the following data for the year ended December 3 1 , 2 0 2 5 : Net sales $ 2 7 2 , 9 0 0 Loss on discontinued operations 2 1 , 8 0 0 Cost of goods sold 1 6 6 , 2 0 0 Interest...

Q:

Given that x is a hypergeometric random variable, compute p1x2 for each of the following cases: a. N = 9, n = 5, r = 4, x = 0 b. N = 10, n = 6, r = 4, x = 3 c. N = 6, n = 3, r = 4, x = 3

Q:

For data at the interval level, you cannot calculate meaningful differences between data entries. Whether the statement is true or false. If it is false, rewrite it as a true statement.

Q:

More types of calculations can be performed with data at the nominal level than with data at the interval level. Whether the statement is true or false. If it is false, rewrite it as a true statement.

Q:

More types of calculations can be performed with data at the nominal level than with data at the interval level. Whether the statement is true or false. If it is false, rewrite it as a true statement.

Q:

The company is in the process of preparing a budget for May and has assembled the following data: a . Sales are budgeted at $ 2 2 7 , 0 0 0 for May. Of these sales, $ 6 8 , 1 0 0 will be for cash;...

Q:

The purpose of this question is to project your retirement income needs. There are 3 steps/answers required: estimating annual expenses, estimating length of retirement and estimating return on...

Q:

What is the value in dollars of a derivative that pays off GBP 1 0 , 0 0 0 in one year provided that the dollar sterling exchange rate is greater than 1 . 5 0 0 0 at that time? The current exchange...