The table below shows the number of employees within a small construction company classified according to their years of experience. Find the standard score for an employee with 20 years of experience? :Choose the correct answer Years of experience 5-10 11-16 17-22 23-28 Employees 8 10 7 4 0.546 0.111 O 0.837 0.987 0.678

Q: Calculate the mean of the following values: 3, 36, 11, 44, 46, 8, 10. Answer rounded to the nearest…

A: Given : Values (X) : 3 , 36 , 11 , 44 , 46 , 8 , 10 Sample size (n) = 7

Q: Find the median,upper quartile,lower quartile 25,19,8,17,3,20,7,17,9,5,17,17…

A: From the provided information, Number of observations (n) = 52 Arranging the data values in…

Q: What’s is the mean for 5,8,6,2,7,2,3,7,4 Rounded to tenths place Median: Mo

A: Given values are 5, 8, 6, 2, 7, 2, 3, 7, 4. Mean: Mean=sum of valuesnumber of values…

Q: Jeffrey's mathematics teacher used the information in the table above to calculate his most recent…

A:

Q: Find the mean. Round to the nearest tenth: 2, 3, 1, 4, 5, 2 Group of answer choices 3.4 2.8 2.83 2.9

A: Given data set is 2,3,1,4,5,2

Q: If you have the following data set {70, 72, 67, 78, 70} and you add 85 to the data set, how much…

A: the following data set {70, 72, 67, 78, 70} and you add 85 to the data set,

Q: For the scores in the following table. what is the value of EX O 225 O 20 O 05

A:

Q: Leon has just received his monthly credit card statement. He placed 88 charges on his card in the…

A: Let x is the amount of the 88th charge. Mean of observations is the ratio of addition of all numbers…

Q: ind the median and mean of the data set below: 10,48,21,15,48,24,3010,48,21,15,48,24,30   Median=…

A: Given data: 10, 48, 21, 15, 48, 24, 30. The sample size is n=7.

Q: Felix has just received his monthly credit card statement. He placed 8 charges on his card in the…

A: Given: 7 Charges 23.63, 20.59, 21.21, 26.85, 24.84, 15.36, 23.60

Q: Find the sample mean for the following data 56,66,83,102,73,51,72,62,52,82

A: Answer: Given data is, 56,66,83,102,73,51,72,62,52,82 Sample size (n) = 10

Q: YOU ASKED 50 COLLEGE STUDENTS HOW MANY PETS THEY OWN. WHAT IS NOT A POSSIBLE SCORE FOR A RANGE FOR…

A: According to the provided information, The number of pets that any of the college student own should…

Q: Create 5 Number Summaries: minimum, Q1, Q2, Q3(median), maximum, using the following data sets.…

A: Data : { 45,58,34,42,52,49,50,45,51 } First arrange data in increasing order : { 34, 42, 45, 45, 49,…

Q: For school year 2013-2014, the Math Club had 80 members. The number of member per year level is as…

A: Subject Frequency Degree Grade 7 16 36080×16=72° Grade 8 22 36080×22=99° Grade 9 24…

Q: Forty-five randomly selected car salespeople were asked the number of cars they generally sell in…

A:

Q: What was the average price for a ticket to a Dallas Cowboys game in 2018? Team Ticket Other Drink…

A:

Q: Given the following data, what score gives the lower 40%?   86, 70, 73, 82, 79, 76, 69, 78, 87,…

A: Data  86, 70, 73, 82, 79, 76, 69, 78, 87, 73, 66, 77

Q: Find the mean (average) for the following set of numbers: x=11,5,13,2,7,5,7,16,14,6

A: We have given that the set of numbers : x = 11, 5, 13, 2, 7, 5, 7, 16, 14, 6   Mean ( Average ):  It…

Q: The table below shows the number of employees within a small construction company classified…

A: Given X=20 Find Z score

Q: The table below shows the number of employees within a small construction company classified…

A: Given  X=20

Q: The following values represent the heights of 12 students (in inches) taking a math class. 72, 63,…

A: In the data set, the number of students hights are given (n) is 13.

Q: Find the median and mean of the data set below: 28,7,14,27,34,38,3428,7,14,27,34,38,34    Median=…

A: The given data is 28 7 14 27 34 38 34 The n is the sample size. The formula for the median is…

Q: Compare the two grading systems below.  Round to the nearest hundredth. Grading System A Grading…

A: Given : Convert percentage data in decimal we get :

Q: What percent of students earned an "A" grade of 90% or higher? TEST SCORES:…

A: Solution: The given data is 50, 60, 61, 63, 66, 67, 73, 82, 89 and 92. Total number of scores is 10.

Q: Find de mean, median, and more, 3,6,7,3,9,8,3,7 5

A:

Q: Int the following table, the median value would be: 1 2 3 4 35 1579 2468 56

A: convert stem-leaf plot to raw data, 13, 15, 21, 25, 27, 29, 32, 34, 36, 38, 45, 46 sample size,…

Q: A boxplot for a set of 80 scores is given below. How many scores are represented in the blue section…

A: Given total number of scores =80

Q: The following chart shows the most popular choices for a girl's name. In a certain group, each…

A: Given Enter the give data in excel sheet

Q: Give an example of a set of 10 numbers for the following:  an average equal to the median.

A: The number of observations is 10.

Q: What is the median? 20 40 70 80 2000

A: From the provided information, The number of observations is 5, that is n = 1 The count of…

Q: Joey took a survey of his classmates' food preferences and recorded them in the table below.…

A: Relative frequency

Q: Find the mean for the given data set, 23,46,76,38,59

A: Answer: From the given data, 23,46,76,38,59 sample size(n) = 5

Q: To the nearest whole number, what percent of respondents did not choose Dominos or Marcos as their…

A: Given that: The frequency of each respondent's favorite pizza shop is recorded and shown in the…

Q: Find the 5 number summary of the data set below. 5 number summary:{ minimum, Q1, median, Q3,…

A: The first quartile, or 25th percentile,  Q1 is the number for which 25% of values in the data set…

Q: ored 80,91,79,86, and 84 on his previous five tests. What score does he need on his next test so…

A: Given: Ored 80,91,79,86, and 84 on his previous five tests. What score does he need on his next test…

Q: Shown below are the lengths in minutes of 6 randomly selected Disney movies. Use the data to compute…

A: It is given that the lengths of the 6 randomly selected Disney movies are: Bambi-69, Cinderalla=74,…

Q: The following data represents the students' scores :…

A: The given dataset can be represented as 81 35 86 91 69 72 47 66 80 55 90…

Q: Find the range for the following data: 72,62,63,70,41,82,32,36,75,52,73,79,41,83,45

A: From the provided information, The data values are as follow:…

Q: Find the mean for the given data set, 34,67,89,23,47

A: we have to find mean of data.  sample : 34,67,89,23,47   sample size (n) = 5