Question: A set of data whose histogram is extremely skewed yields a mean and standard deviation of 70 and 12, respectively. What is the minimum proportion

A set of data whose histogram is extremely skewed yields a mean and standard deviation of 70 and 12, respectively. What is the minimum proportion of observations that

a. Are between 46 and 94?

b. Are between 34 and 106?

Step by Step Solution

★★★★★

3.32 Rating (176 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

If the distribution of a set of data is extremely skewed on its histogram then ... View full answer

Question Has Been Solved by an Expert!

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

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

398-M-S-Q-M (1499).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

A set of data whose histogram is bell shaped yields a mean and standard deviation of 50 and 4, respectively. Approximately what proportion of observations a. Are between 46 and 54? b. Are between 42...

Answer the following based on the histograms shown below. (a) Which measure of central tendency would you recommend reporting for the data whose histogram is shown in Figure I? Why?(b) Which one has...

A column in this data file gives the engine displacement in liters of 509 vehicles sold in the United States. These vehicles are 2012 models, are not hybrids, have automatic transmissions, and lack...

Calculate from the following data: (i) Mean (ii) Median (iii) Mode (iv) Variance (v) Standard Deviation Data: 0 7 12 5 33 14 8 0 9 0 22 Compute the Geometric mean of the following rates of return....

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Problem 28E: Chapter: CH4 Problem: 28E Refer to Exercise. Approximately what proportion of observations a. are less than 46? b. are less than 58? c. are greater than...

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Refer to Exercise. Approximately what proportion of observations a. are less than 46? b. are less than 58? c. are greater than 54? A set of data whose histogram is...

A set of data whose histogram is bell shaped yields a mean and standard deviation of 50 and 4, respectively. Approximately what proportion of observations a. are between 46 and 54? b. are between 42...

A set of data whose histogram is bell shaped yields a mean and standard deviation of 110 and 30, respectively. According to Empirical Rule, approximately what proportion of observation i) Are less...

im stuck pls help me for an upvote and positive ratings. thank you maam/sir Below are the references sir/maam:) Using the formula provided, recall on how to solve sample mean, variance, and standard...

A 35% solution of Na2CO3 weighing 6000 kg is cooled to 20C to yield crystals of Na2CO3.10 HO. During cooling 4% by weight of original solution is lost due to evaporation. Find out the weight of...

You find that the 1 year Canadian interest rate is 35 and the 1 year Mexican interest rate is 90. When the spot exchange rate for the Mexican peso is 0.114 CADMXN, and the one-year forward rate is...

The SBD is only available on: the active business income of a private corporation with no more than five full - time employees devoted to earning income from property. all of the income earned in...

Starter 83 Explain in your own words why separation of duties is often described as the cornerstone of internal control for safeguarding assets. Describe what can happen if the same person has...

There is another way of looking at Exercise 9.3-6, namely, as a two-factor analysis-of-variance problem with the levels of gender being female and male, the levels of age being less than 50 and at...

9 . 5 - 4 . Ledolter and Hogg (see References) note that percent yields from a certain chemical reaction for changing temperature (factor A), reaction time (factor B), and concentration (factor C)...

In a college health fitness program, let X equal the weight in kilograms of a female freshman at the beginning of the program and let Y equal her change in weight during the semester. We shall use...

Not sure how to answer this next part. Thank you for the help :) 1. Prepare the adjusting entry to record bad debts under each separate assumption a. Bad debts are estimated to be 3% of credit sales....

Consolidated Pasta is currently expected to pay annual dividends of $10 a share in perpetuity on the 2.1 million shares that are outstanding. Shareholders require a 10% rate of return from...

Zang Industries has hired the investment banking firm of Eric, Schwartz, & Mann (ESM) to help it go public. Zang and ESM agree that Zang's current value of equity is $58 million. Zang currently has 4...