FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Ju.n 2018 QUESTION 4 The following frequency table shows the weight of 60 obese workers in Company A. Weight (kg) Number of Workers 90 -

Ju.n 2018

image text in transcribed
QUESTION 4 The following frequency table shows the weight of 60 obese workers in Company A. Weight (kg) Number of Workers 90 - 94 N 95 - 99 5 100 - 104 12 105 - 109 17 110 - 114 14 115 - 119 6 120 - 124 3 125 - 129 1 a) Calculate the mean and explain the value obtained. (3 marks) b) Calculate the standard deviation. (3 marks) c) Calculate the median weight for the above data. (3 marks) d) Draw a "less than" ogive for the above data

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Probability And Statistical Inference

Probability And Statistical Inference

Authors: Robert V. Hogg, Elliot Tanis, Dale Zimmerman

10th Edition

013518939X, 978-0135189399

More Books

Students also viewed these Mathematics questions

Question

★★★★★
Bonnie and Jake (ages 35 and 36, respectively) are married with no dependents and live in Montana (not a community property state). Because Jake has large medical expenses, they seek your advice...

Answered: 1 week ago

Question

★★★★★
What is the consolidated total for equipment (net) at December 31 ? LO8 a. $740,000. b. $756,000. c. $760,000. d. $765,000.

Answered: 1 week ago

Question

★★★★★
Did the researcher consider their own prejudices and biases that might affect data collection? If a research team was used, how sensitive were team members to cultural issues? Was training provided...

Answered: 1 week ago

Question

★★★★★
1. How does the SEIUs plan give Sodexos U.S. workers influence they might not have outside of a union? Do you think the effort described in this case will benefit these workers? Why or why not? 2....

Answered: 1 week ago

Question

★★★★★
How long will it take to turn $ 1 0 0 into $ 1 , 0 0 0 if you earn 1 % per month from your crypto exchange? About 2 5 years 2 3 2 years 2 3 2 quarters 2 3 2 months

Answered: 1 week ago

Question

★★★★★
Required information [The following information applies to the questions displayed below] The following selected transactions occurred for Corner Corporation: February 1 puresaned 500 shates of the...

Answered: 1 week ago

Question

★★★★★
describe how the words we use to discuss personality disorders,( eg., narcissistic, borderline, antisocial,) shape our perception of what is considered normal or abnormal. Provide an example within...

Answered: 1 week ago

Question

★★★★★
Jason has a cat phobia, and therefore feelsanxious whenever he hears the word cat.He also feels anxious when he hears the word feline,which is an example of ____ generalization. a. secondary b....

Answered: 1 week ago

Question

★★★★★
Please answer each MCQ and give a small explanation (1-2 senetnces): This theory argues that progress and change in science are attributable to the ideas of unique individuals? A) Naturalistic...

Answered: 1 week ago

Question

★★★★★
A little girl playing with a doll accidentally drops it while playing. She picks up her doll and gives her a hug and says she is sorry to the doll. When the girl's mother asks why she did that, the...

Answered: 1 week ago

Question

★★★★★
MAKE A DECISION: What do you think is the best course of action for Kate? Kate is not ready for discharge nor is she ready to be responsible for her son. She should spend at least 30 more days...

Answered: 1 week ago

Question

★★★★★
2. In this chapter, the reader should reflect on the following concepts: Basic values, basic interests, position, socialization process, mental variables and norm distribution.

Answered: 1 week ago

Question

★★★★★
6. List examples from your local environment of people that have a so-called Protestant character. Add further characteristics to this phenomenon than those mentioned in this chapter.

Answered: 1 week ago

Question

★★★★★
10. Choose someone you know and answer the following questions: a) Does this person have a low or high level of competence in a particular field? b) Do you have a low or high level of confidence in...

Answered: 1 week ago

Previous Question Next Question