A sample data set has a mean of 57 and a standard deviation of 11. Determine whether

Question:

A sample data set has a mean of 57 and a standard deviation of 11. Determine whether each of the following sample measurements is outliers.
a. 65
b. 21
c. 72
d. 98

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Statistics For Business And Economics

ISBN: 9780321826237

12th Edition

Authors: James T. McClave, P. George Benson, Terry T Sincich

See More Books

Question Posted: Apr 07, 2016 07:39 AM

See More Questions

For a sample data set, the slope b of the regression line has a negative value. Which of the following is true about the linear correlation coefficient r calculated for the same sample data? a. The...
For a sample data set on two variables, the value of the linear correlation coefficient is (close to) zero. Does this mean that these variables are not related? Explain.
A sample data set produced the following information. n = 10, x = 100, y = 220, xy = 3680 x2 = 1140, and y2 = 25,272 a. Calculate the linear correlation coefficient r. b. Using a 2% significance...
The Secretary of Defense shall establish which program to maintain liaison with industry advisory groups to coordinate the development of the supply catalog?
Christopher City received a contribution of $520,000 to provide scholarships to the children of deceased city employees. The donor stipulated that all income, including both realized and unrealized...
Find the domain and range of the function. f(x, y) = 4x y
If x is a binomial random variable, calculate p, a', and a for each of the following: a. n = 25, p = .5 b. n = 80, p = .2 c. n = 100,p = .6 d. n = 70,p = .9 e. n = 60,p = .8 f. n = 1,000,p = .04
A little exchange economy has just two consumers, named Kenand Barbie, and two commodities, quiche and wine. Kens initial endowment is 3 units of quiche and 2 units of wine. Barbies initial endowment...
Let's evaluate saving money over a 10 year period. We want to have some column headers, so do the following. In cell A1 put the text "Current Savings" (This is our present value). In cell B1 put the...
The amounts (in billions of dollars) the U.S. federal government spent on research and development for defense from 2010 through 2014 can be approximated by the model y = 0.5079t2 8.168t + 95.08...
At one university, the students are given z-scores at the end of each semester rather than the traditional GPAs. The mean and standard deviation of all students' cumulative GPAs, on which the...
Consider the horizontal box plot shown below. a. What is the median of the data set (approximately)? b. What are the upper and lower quartiles of the data set (approximately)? c. What is the...
The assessed and supported year in employment (ASYE) for social workers in their first year in practice was being introduced, and I, as a social work academic, and two colleagues from social work...
For each of the following independent situations, state whether the following accounting practices are in accordance with or in violation of generally accepted accounting principles. Identify the...
Feather Friends, Incorporated, distributes a high-quality wooden birdhouse that sells for $120 per unit. Variable expenses are $60.00 per unit, and fixed expenses total $200,000 per year. Its...
How much is the over/underapplied FOH? (PLASTIC PRODUCTS) A company manufactures plastic products for the home and restaurant market. The company also does contract work for other customers and...
In the circuit below, identify how the resistors are connected and then identify the quantity that must always be the same for these resistors.
Consider two firms that operate in a perfectly competitive market. While producing their products, these firms generate pollution. Assume that it is possible to reduce pollution by adopting an...
Add labels to the figure that follows, which illustrates the three steps required for speciation to occur. Step 1 of speciation: Step 3 of speciation: Step 2 of speciation: Time Geographic barrier...
Several months have passed and the Managing Partner approved and properly filed the Complaint and properly submitted the Request for Production of Documents that you drafted. In fact, it has been 75...
Professors at the University of Chicago and the University of Pennsylvania analyzed 1,613,234 putts by golfers on the Professional Golfers Association (PGA) Tour and found that 983,764 putts were...
A financial manager made two new investmentsone in the oil industry and one in municipal bonds. After a one-year period, each of the investments will be classified as either successful or...
Forty-three percent of Americans use social media and other websites to voice their opinions about television programs (The Huffington Post, November 23, 2011). Below are the results of a survey of...
Regarding research and experimental expenditures, which of the following are not qualified expenditures? 3 a. costs of ordinary testing of materials b. costs to develop a plant process c. costs of...
Port Ormond Carpet Company manufactures carpets. Fiber is placed in process in the Spinning Department, where it is spun into yarn. The output of the Spinning Department is transferred to the Tufting...
Oct. 31: Paid salaries, $45,000 ( 75% selling, 25% administrtive). Data table Data table them to retail stores. The company has three inventory items: and floor lamps. RLC uses a perpetual inventory...

A sample data set has a mean of 57 and a standard deviation of 11. Determine whether

Question:

Step by Step Answer:

To determine if the measurements are outliers compute the zscore a z x s 65 57 11 727 Since t...View the full answer

Statistics For Business And Economics

Students also viewed these Statistics questions