Here are costs of 10 electric smoothtop ranges rated very good or excellent by a consumer magazine. Find a) mean, b) median and quartiles, and range and IQR. $650 1000 650 900 650 1050 1000 1400 550 1200 a) The mean price of the oloctric smoothtop ranges is $[ b) The median price of the electric ranges is SO. Q1=s Q3 =S c) The range of the distribution of prices is $. IQR $

Here are costs of 10 electric smoothtop ranges rated very good or excellent by a consumer magazine. Find a) mean, b) median and quartiles, and range and IQR. $650 1000 650 900 650 1050 1000 1400 550 1200 a) The mean price of the oloctric smoothtop ranges is $[ b) The median price of the electric ranges is SO. Q1=s Q3 =S c) The range of the distribution of prices is $. IQR $

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Description: Here are costs of 10 electric smoothtop ranges rated very good or excellent by a consumer magazine. Find a) mean, b) median and quartiles, and c)range and IQR.$650 1000 650 900 650 1050 1000 1400 550 1200a) The mean price of the electric smoothtop r

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Answer A and B
Mrs. Rhee gave a unit exam to her Statistics students. The data set below shows the percent score that each of the students received. Data: Unit Exam Scores 82 55 86 64 69 91 98 98 54 52 85 83 61 59 100 87 94 62 51 67 Display this data in a stemplot Use your stemplot in part a) to describe the distribution of scores Why would it be misleading to only report a measure of center for Mrs. Rhee’s distribution of scores?
Q#1. For the following data set construct a frequency distribution and calculate i) ii) Median Mode 138, 104, 150, 132, 144, 125, 149, 157, 146, 158, 140, 147, 136, 148, 152, 144, 168, 126, 138, 176, 163, 119, 154, 165, 146, 173, 142, 147, 135, 153, 140, 135, 161, 145, 135, 142, 150, 156, 145, 128, 130, 131, 145, 152, 161
The given table shows the grades distribution of 40 students in one class after an exam. Number of students Grade 66 69 4 74 78 4 84 7 86 6. 90 4 94 2 97 3 99 You are required to: a) ICalculate the Mean grade. b) | Caleulate tihe Median grade. Caleulate the Mode(s) grade. d) Caleulate the Range af the grades.
The distance (in miles) travelled by 88 vehicles were inputted into Minitab for analysis. A Stem and Leaf plot of these distances (in miles) is presented below in Figure 1Stem-and-Leaf DisplayLeaf Unit = 10.0 N= ?1 0 71 12 1 82 24 2 888 3 022311 3 56719 4 0000133437 4 555555556667777888(??) 5 00011222333334436 5 5556678828 6 0000000000112344411 6 6667885 7 00021 7 51. Calculate the missing values “?” and“??”2. What is the median?
What are the mean, median, and mode, respectively, for the data set 0 3 3 0 1 0 42 ? A) 1, 1, and 1 B) 42, 0, and 0 C) 7, 0, and 0 D) 7, 1, and 0
Refer to the data below. 38 42 26 22 30 42 36 42 1)The mean is 2)The range is: 3)The difference between the mode and median is: 4)Which measure of dispersion in a data set is calculated using all the values in the set?
6) The accompany box-and-whisker plot summarizes test scores on a math test taken by 24 students LV 42 Q1 Q2 55 73 al What percentage of students scored above 84? b) How many test scores were below 73? L Q.3 84 HV 94
5. Suppose that 25 students in a science class took a test. Using the box-and-whisker plot of the test scores below, answer the following questions. A. Determine whether the statement is true (T) or false (F). Science Test Scores a) The mean of the scores is 81. b) The mean of the scores is 78.6. c) About 50% of the students received a score of 81. d) More than 50% of the students received a score above 73. 54 73 81 90 95 + 40 50 60 70 80 90 100 GFreemathresource.com Answer: a) b) c) d) B. If a student received a score of 10 instead of 54, would it more heavily influence the mean or the median? Мean Median C. If a student received a score of 10 instead of 54, the standard deviation would be most likely: Smaller Larger Little Changed