Question: 3 PART QUESTION please help!! I don't know what i'm doing wrong, i think i'm rounding off bad. 1. The distribution of the number of

3 PART QUESTION

please help!! I don't know what i'm doing wrong, i think i'm rounding off bad.

The distribution of the number of hours that a random sample of people spend doing chores per week is shown in the pie chart. Use 32 as the midpoint for "30+ hours." Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set. K Click the icon to view the pie chart. Weekly Chore Hours First construct the frequency distribution. Class Frequency, f 0 4 I 0-4 hours (4 people) I 5-9 hours (10 people) 5-9 C 10-14 hours (20 people) 10-14 15-19 hours (17 people) E 20~24 hours (16 people) 15-19 25-29 hours (10 people) 20_24 l 30+ hours (4 people) 25-29 30+ .@

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!

1. What are seven components of the personal financial planning process? 2. Based on your readings, and Todds lectures, in your opinion, what factors influence the level of interest rates? Why, and...

This is all the information I have for this question please help me, I don't know how to answer it. Information about Cook's Furniture Ltd at the bottom A story of others you can share and discuss...

This is all the information I have for this question please help me, I don't know how to answer it. Information about Cook's Furniture Ltd and financial statements at the bottom Describe one learning...

This is all the information I have for this question please help me, I don't know how to answer it. Information about Cook's Furniture Ltd at the bottom A story of others you can share and discuss...

This is all the information I have for this question please help me, I don't know how to answer it. Information about Cook's Furniture Ltd at the bottom An activity you do in daily live in which you...

This is all the information I have for this question please help me, I don't know how to answer it. Information about Cook's Furniture Ltd at the bottom A story of others you can share and discuss...

Set Student Name: 1. Answer true or false for each part, and if false, explain your answer. a. The point estimate for the population mean, , of an x distribution is x-bar, computed from a random...

Which of the following is true of outsourcing? a. It increases energy costs in the United States. b. It faces production delays due to faulty parts. Oc. It reduces productivity and revenue growth....

What is the resistance of a wire when a 10.0 Volts is applied to the wire and a 20.0 Amp current results? a) 2 b) 100 c) 1 d) 0.5 e) 200

Evaluate the integral. ( R e m e m b e r the constant o f integration. ) 2 e 2 x 8 + e x d x

Write a method public static String repeat(String str, int n) that returns the string str repeated n times. For example, repeat("ho", 3) returns "hohoho".

A compressor in an industrial air conditioner compresses ammonia from a state of saturated vapor at 20 psia to a pressure of 125 psia. At the exit, the temperature is measured to be 200 F and the...

Assume that the tire in Problem P8.1 is now sitting on ice spinning with the same rotational velocity, but not translating forward. Determine the velocities of points at the top of the tire and at...

Consider the circuit at right. Write a program that reads the resistances of the three resistors and computes the total resistance, using Ohms law. R R2 R3

Mussel larvae are in great abundance in the drift material that washes up on Ninety Mile Beach in New Zealand. These larvae tend to settle on algae. Environmentalists at the University of Auckland...

I need help creating a 60-second elevator pitch for The Sweet Password. What this confectionery company does is create high-quality sweet treats like candies, chocolate, cookies, etc with healthier...

11. In what environment or contexts is it the value you want others to associate you with that the value can best be expressed in? Do you seek out these contexts to learn?

2. In this chapter, the reader should reflect on the following concepts: action strategies, values and criteria.

1. Too understand personal motivation.