Question: Suppose that a histogram is constructed for the frequency distribution shown below: AgeFrequency 30-39 11 40-49 23 50-59 17 60-69 12 70-89 6 The class

Suppose that a histogram is constructed for the frequency distribution shown below:

AgeFrequency

30-39 11

40-49 23

50-59 17

60-69 12

70-89 6

The class 60-69 has twice the frequency of the class 70-89. In the histogram, will the area of the bar for the class 60-69 be twice the area of the bar for the class 70-89? In other words, will areas be proportional to frequencies in this histogram? Explain your thinking. Are there any conditions under which areas are proportional to frequencies in histograms?

Step by Step Solution

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 Mathematics Questions!

According to TMUSS Quarterly (Totally Made-Up Sports Statistics) April 2017, the probability that the Tampa Bay Buccaneers will score a touchdown on their opening drive is 0.06. The probability that...

1. According to TMUSS Quarterly (Totally Made-Up Sports Statistics) April 2017, the probability that the Tampa Bay Buccaneers willscore a touchdown on their opening drive is 0.13. The probability...

p(e)=nbr of successes __________________________ total nbr of outcomes P(Not E) = 1 - P(E) P(A or B) = P(A) + P(B) - P(A and B) Mutually Exclusive/Disjoint P(A and B) = 0 P(A and B) = P(A) * P(B|A)...

hi, can you help me to answer them? Solve the problem. 1) For the study described below, identify the sample. A bank manager wants to know the average amount of time customers of his bank have to...

0 Question 1 v According to Masterfoods, the company that manufactures M&M's, 12% of peanut M&M's are brown, 15% are yellow, 12% are red, 23% are blue, 23% are orange and 15% are green. [Round your...

For hypothesis tests show the null and alternative hypothesis - the assignment of the claim, the distribution with the rejection and failure to reject regions, the p-value (if appropriate) the test...

1-1 Basic Skills and Concepts Statistical Literacy and Critical Thinking 1. Online Medical Info USA Today posted this question on its website: "How often do you seek medical information online?" Of...

JUST NEED THE ANSWER! 2. Elaine gets quiz grades of 71, 75, and 64. She gets a 60 on her final exam. Find the weighted mean if the quizzes each count for 30% and the final exam counts for 50% of the...

Lab word problem 2,1,2,2 Lab Assignment Name: Section 2.1 and 2.2 Due Date: Math 34 This Lab is to be worked in the Math Lab when an instructor is present. You may work with your classmates, but be...

... Answer all questions carefully.. I will reject incorrect answers 12:02 PM (M) . . . 785 167 B/s 1. Measures of central tendency 1. The results of a mathematics test that a hundred students took...

At a publishing house, there are 10,000 newspaper articles from the archives. you need to build a classification system to classify these articles into 3 classes: articles about presidential...

1. ASF uses a perpetual inventory system. Below is a breakdown of inventory on hand at December 31, 2022: Inventory - Skis Inventory - Snowboards Inventory - Helmets Inventory - Boots Quantity 20 5...

When entering a foreign market, the least risky strategy is Muitiple Choice franchioung. exporting pont venture. dredimestment strolegic atiance

Given the table below, answer the following questions: x P ( x ) 0 0.12 1 0.18 2 0.30 3 0.15 4 5 0.10 6 0.05 Complete the missing probability. What is the expected value from the table? Find the...