A frequency distribution is shown below. Complete parts (a) and (b).The number of televisions per household in a small townTelevisions123Households274437221406(a) Use the frequency distribution to construct a probability distribution.P(x)123(Round to three decimal places as needed.)(b) Graph the probability distribution using a histogram. Choose the correct graph of the distribution below.O A.В.Oc.AP(x)0.6-AP(x)0.6-AP(x)0.6-0.5-0.5-0.5-0.4-0.4-0.4-0.3-0.2-0.3-0.3-0.2-0.2-0.1-0.1-0.1-# of Televisions# of Televisions# of TelevisionsDescribe the histogram's shape. Choose the correct answer below.symmetricskewed rightskewed left

Given that X represents number of televisions. F represents frequencies We know that relative…

Answered: A frequency distribution is shown…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A frequency distribution is shown below. Complete parts (a) through (d). The number of televisions per household in a small town Televisions 0 2 3 Households 27 722 1408 (a) Use the frequency distribution to construct a probability distribution. P(x) хо 0 1 448 1 2 3 (Round to the nearest thousandth as needed.) (b) Find the mean of the probability distribution. (Round to the nearest tenth as needed.) μ= Find the variance of the probability distribution. 02 (Round to the nearest tenth as needed.) Find the standard deviation of the probability distribution. (Round to the nearest tenth as needed.) 6=
Directions: Write the probahility distribution for each discrete random variable. 1. Construct the probability distribution of W representing the number of girls in a family with 3 children. 2. Construct the probability distribution of Y defined by the sum of the outcomes when two dice are rolled.
The frequency distribution shown here illustrates the number of medical tests conducted on 37 randomly selected emergency patients. Number of tests performed Number of patients 12 1 2 2 3 5 4 or more 9 Send data to Excel If a patient is selected at random, find the probability for the following. Enter your answers as fractions or as decimals rounded to 3 decimal places. Part: 0/ 3 Part 1 of 3 P(patient has had exactly 2 tests done)
A frequency distribution is shown below. Complete parts (a) and (b). The number of televisions per household in a small town Televisions Households 23 441 730 1405 (a) Use the frequency distribution to construct a probability distribution. P(x) 0.009 1 0.170 0.281 3. 0.541 (Round to three decimal places as needed.) (b) Graph the probability distribution using a histogram. Choose the correct graph of the distribution below. VB. Oc. O A. AP(x) 0.6- 0.5- 0.4- 0.3- 0.2- 0.1- AP(x) 0.6- AP(x) 0.6- 0.5- 0.5- 0.4- 0.4- 0.3- 0.2- 0.1- 0.3- 0.2- 0.1- o i 2 3 # of Televisions 2 3 # of Televisions # of Televisions Describe the histogram's shape. Choose the correct answer below. skewed right O symmetric O skewed left C. Help me solve this View an example Get more help- MacBook Air
A frequency distribution is shown below. Complete parts (a) and (b). The number of televisions per household in a small town Televisions 1 3 Households 30 441 724 1404 (a) Use the frequency distribution to construct a probability distribution. P(x) 1 2 3 (Round to three decimal places as needed.) (b) Graph the probability distribution using a histogram. Choose the correct graph of the distribution below. O A. В. C. AP(x) 0.6- 0.5- 0.4- 0.3- 0.2- 0.1- AP(x) 0.6- AP(x) 0.6- 0.5- 0.5- 0.4- 0.3- 0.2- 0.1- 0.4- 0.3- 0.2- 0.1- 1 2 3 X 3 H of Tolovicion H of Tolovicion H of Tolvicione
b1 Topic: Testing for the fit of the probability distribution please answer the table
Direction: Analyze the relative frequency distribution table below. Then, answer the following questions: What percent of subscribers require less than 25 seconds to download a file? Explain your answer. b. What is the probability that a subscriber chosen at random will require at least 10 seconds but less than 30 seconds to download a file? Explain your answer. a. A Relative Frequency Distribution Percent of subscribers Download time (in seconds) 0-5 0.6 5-10 1.7 10-15 4.3 9.2 15-20 20-25 15.1 25-30 19.2 30-35 19.0 35-40 14.9 40-45 45-50 50-55 9.0 4.5 15 55-60 LO Answer: a. b. Activate Windows Go to PC settings to activate Windows.
Only answer question a and b
A frequency distribution is shown below. Complete parts (a) and (b). The number of televisions per household in a small town Televisions 1 2 Households 23 441 730 1405 (a) Use the frequency distribution to construct a probability distribution. P(x) 1 (Round to three decimal places as needed.)
A frequency distribution is shown below. Complete parts (a) and (b). The number of televisions per household in a small town Televisions 2 3 Households 26 447 722 1404 (a) Use the frequency distribution to construct a probability distribution. P(x) X 1 (Round to three decimal places as needed.) (b) Graph the probability distribution using a histogram. Choose the correct graph of the distribution below. O A. OB. OC. nel AP(x) Click to select your answer(s). 99+ P Type here to search op 144 fs f4
This question: 5 point(s) possible A frequency distribution is shown below. Complete parts (a) and (b). The number of televisions per household in a small town Televisions 3 Households 30 449 726 1401 ... (a) Use the frequency distribution to construct a probability distribution. P(x) 1 3 (Round to three decimal places as needed.) (b) Graph the probability distribution using a histogram. Choose the correct graph of the distribution below. O A. OB. Oc. AP(x) 0.6 0.5 0.4- 0.3- 0.2- AP(x) 0.6- 0.5- 0.4- 0.3- 0.2- 0.1- AP(x) 0.6- 0.5- 0.4- 0.3- 0.2- 0.1- 0.1- 1 2 #of Televisions 1 2 # of Televisions of Televisions Describe the histogram's shape. Choose the correct answer below. O symmetric skewed right O Time F MacBook Air
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