If the mean of five values is 64, the sum of these values is .. О 318 О 314 О 320 О 321

Q: 2. The mean salary of ten employees is Php 32,000, and the median is Php 30,000. The highest-paid…

A: Given : The mean salary of ten employees is Php 32,000 and the median is Php 30,000 . The highest…

Q: tudent obtained the mean of 58 observations as 48. It was later found that one observation was…

A: Given data, n=58 The mean for 58 observations is 48 x=∑xn48=∑x58∑x=2784

Q: The numbers of students in 8 private schools in Amman are ordered as: 230,410,540,…

A:

Q: The city's PR manager, who never took statistics, claimed the mean score of all ninth graders in the…

A: The cumulative frequencies are obtained in the below table:

Q: there are 347 people that take a survey and assume that 112 of them are women. what percentage of…

A: The percentage of females in the survey is calculated below:

Q: The numbers of students in 8 private schools in Amman are ordered as : 230,410,540 , X ,…

A:

Q: According to a college survey,22% of all students work full time. Find the mean for the number of…

A: Given data,p=22%=0.22n=16Mean(μ)=?

Q: 2. The mean salary of ten employees is Php 32,000 and the median is Php 30,000. The highest-paid…

A: Given: Number of employees n = 10 Mean salary = Php 32,000 Median salary = Php 30,000 Pay raise for…

Q: Here are the heights (in inches) of 10 students in a seminar. 67, 65, 68, 64, 61, 72, 71, 62, 74, 70…

A: The heights of 10 students in a seminar are given below 67, 65, 68, 64, 61, 72, 71, 62, 74, 70

Q: According to the Miriam Webster dictionary the average or arithmetic mean of number is: "a value…

A: The Arithmetic mean or simply the mean or the average  is the sum of a collection of numbers divided…

Q: Compute the mean of 26, 66, 38, 10, 27, 81.

A: mean=∑Xii=1nn

Q: Here are the heights (in inches) of 10 students in a seminar. 65, 63, 66, 62, 59, 69, 69, 60, 70, 68…

A: Here from the given data set of 10 entries we need to find the percentage of students whose heights…

Q: If the mean of 4 numbers 2,6,7 and a is 15 and also the mean of 5 numbers 6,18,1,a,b is 50 then what…

A:

Q: The president of a local community college announced that the average age of students attending the…

A: Answer may vary, one of the possible answers is given below:It is given that the average age of the…

Q: Compute the mean of 68, 14, 39, 38, 42, 90.

A:

Q: The numbers of students in 8 private schools in Amman are ordered as : 230,410,540 , X ,…

A: We have to find mean..

Q: ask 20 of your friends, classmates or family member what are their favorite k-pop Singer or group…

A: This is a problem related to preparing frequency distribution table. Based on the data collection we…

Q: mean from 12,22,13,43,2,3,4,52,43,54

A: We have to find mean from  12,22,13,43,2,3,4,52,43,54

Q: The mean of 200 items was 50. Later on it was found that two items were wrongly taken as 92 and 8…

A:

Q: Write a set of 6 unique number that is skewed to the left And had a mean of 6 and Median of 8

A: Introduction: It is required to create a set of 6 unique numbers, such that the distribution is…

Q: If the mean of 14, 6, 2, 11 ,12, 5, 5,14, 7, P, 5 is 9, find the value of P

A: To find- P

Q: The mean of 11 numbers is 7. One of the numbers, 13, is deleted. What is the mean of the remaining…

A:

Q: In 2015, there were 680,000 police officers in the United States with yearly wages totaling $4.08 *…

A: The mean or average amount is computed by dividing the total of the data by the total number of…

Q: The governor of Florida would like to estimate the mean age of all Florida residents. To do so, he…

A: A parameter is a measure or characteristics based on population. A statistic is a measure or…

Q: Find the median AS US fi LL UL 23 25 4 26 28 5 29 31 9 32 34 4

A: Grouped frequency distribution given Class interval freq  23-25 4 26-28 5 29-31 9 32-34 4

Q: vendor sells twenty-four sweatshirts for $15 each, fifty-one t-shirts for $10 each, and thirteen…

A:

Q: Why is the sum of the sum of six deviations -2, -1, -1, -1, 0, 5 when added =0?

A: Solution:It is one of the property of sample mean that the sum of deviations above average and the…

Q: The mean monthly starting salary for 12 randomly sampled business school graduates is Php35400. If…

A: Note: Hi there! Thank you for posting the question. As there are several independent questions,…

Q: Suppose that 35% of people own dogs. If you pick two people at random; what is the percent that they…

A: Solution: From the given information, the probability of people own dog is 0.35. Here, two people…

Q: A card is randomly drawn from a deck of 52 card with replacement 456 times. Find the mean of the…

A: Total number of cards = 52 Number of hearts = 13 Let p = P(heart)= 13/52 = 1/4 = 0.25

Q: The mean score on a set of 24 tests is 83. What is the sum of all the test scores?

A: Mean is the average value of the case. Mean score is the ratio of sum of all scores and number of…

Q: mean from 45,34,56,32,33,45,67,65

A: We know that- Mean is the sum of the given number divided by the count of the numbers. Mean=Sum of…

Q: Suppose that the mean score of 28 students (in a class of 30 students) in a quiz is 28. What should…

A:

Q: Here are the heights (in inches) of 12 students in a seminar. 73, 69, 64, 62, 72, 66, 70, 74, 60,…

A: We have to find given percentage.

Q: The mean of 200 observations was 80, later on, it was found that two  observations were misread as…

A:

Q: The arithmetic mean of 80 numbers is 55. If two numbers namely 250 and 850 are removed,  what is the…

A: The Arithmetic mean or simply the mean or the average is the sum of a collection of numbers divided…

Q: Find the mean of this set of numbers: 19, 19, 9, 11, 13, 20, 19, 10

A: To find Mean of the given set of numbers 19,19,9,11,13,20,19,10

Q: The mean of five numbers is 5. If one of the five numbers is removed, the mean becomes 6. What is…

A: The mean of five numbers is 5.So total of those 5 numbers = 5*5= 25

Q: There are eight boys in a preschool class. They're mean height is 33 inches, and the median height…

A:

Q: If a person is making the minimum salary for a construction worker, they are making more than what…

A:

Q: If the mean of five values is 9.8 and four of the values are 13, 6, 9, and 12, find the fifth value.…

A: The formula of the mean is given by: mean = sum of observationsnumber of observations mean = 9.8

Q: Find the range and standard deviation for the set of numbers. 105, 124, 139, 149, 150, 159, 189

A: We have to find the range and standard deviation for the set of numbers. 105, 124, 139, 149, 150,…

Q: The mean salary of ten employees is Php 32,000, and the median is Php 30,000. The highest-paid…

A: Median: The median is the middle value in a sorted set. If the set contains even number of elements…

Q: Juanita read an average (mean) of 5 books a day for 4 days. How many books will Juanita need to read…

A:

Q: Find the mean of the set: {9, 14, 9, 4, 14}

A: Solution:- Given data  9, 14, 9, 4, 14

Q: Given that the arithmetic mean of 500 items is 1000. However, at the time of calculations two items…

A: Given n=500, XBAR=1000,

Q: A fast food restaurant boasts that their mean wait time in the drive-thru line is less than 3…

A: Given Information: Number of customers n=125 Sample mean wait time x¯=2.82 Population standard…

Q: , (b) The sum of deviations of a certain number of observations measured from 4 is 72 and the sum of…

A: