The mean number of people per day visiting an art show in July was 110. If 20 more people each day visited the museum in August, what was the mean number of people per day visiting in August? O A. 130 ОВ. 640 Ос. 620 D. 110

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: A union restaurant and food-services worker would like to estimate the mean hourly wage.

A:

Q: After 8 points are added to each score in a sample, the mean is found to be M = 40. What was the…

A: Let us have n number of scores in a sample. After adding 8 to each score sample mean will be M = 40…

Q: The mean of 5 observations was 27. One number is deleted then the new mean is 25. Find that numb

A: The mean is the average or the most common value in a collection of numbers.

Q: what is the mean of both 40,200 and 41,750

A:

Q: In a city with three high schools, all the ninth graders took a Standardized Test, with these…

A: Given information:   Mean score on test Number of ninth graders Glenwood 80 272 Central city…

Q: For the following set of numbers, find the mean, median, mode and midrange. 12, 12, 13, 14, 16, 16,…

A: Measures of central tendency measure the central value of the dataset. Mean, median, and mode are…

Q: The mean width of 12 iPads is 5.1 inches. The mean width of 8 Kindles is 4.8 inches. What is the…

A: The mean width of 12 iPads is 5.1 inches. and The mean width of 8 Kindles is 4.8 inches. What is the…

Q: Which method requires the use of the geometric mean? O Jefferson O Huntington-Hill Hamilton O…

A: Given problem Given that   Which method requires the use of the geometric mean ?

Q: Which of the following values has the fewest number of significant figures? Group of answer choices…

A: Significant figures are used to establish the number which is presented in the form of digits. These…

Q: Sales representatives earned these commissions last month: PhP 4377.47, PhP 3183.76, PhP 1970.16…

A:

Q: The Bookstall Inc. is a specialty bookstore conc ardcover books are $3.50. Of the 50 books so What…

A:

Q: How many selected cities have values under 11,508,260? (Compare your answer to the table to be sure…

A:

Q: Refer to Table 2. The mean is O 8 O 5 O 7 O 6

A:

Q: In a city with three high schools, all the ninth graders took a Standardized Test, with these…

A: Given Information : In a city with three high schools, all the ninth graders took a Standardized…

Q: For the following set of numbers, find the mean, median, mode and midrange. 10, 10, 11, 12, 14, 14,…

A: From the provided information, The data values are as follow: 10, 10, 11, 12, 14, 14, 14, 15, 26…

Q: Mr. Gomez travelled 525 km in 6 h. a) What was the mean distance travelled in 1 h?

A:

Q: The mode of five numbers is 1,the median is 5 and the mean is 4.Find the numbers

A: Let the five numbers be a,b,c,d and e. From the given, the mode of these numbers is 1. Thus, it can…

Q: Do Now: Find the mean of the following test scores: 100, 98, 86, 95, 81

A: Given ,score is 100,98,86,95,81sample size (n)=5

Q: Amtrak trains from Chicago to portland arrived at MT, where they made a change, the following number…

A: Given: Data is: 26,17,245,19,38,42,11,0,14,44 n = 10

Q: asked how many miles, to t ;; 20; 7; 10; 18; 5; 12; 13; 12 nulative relative frequencies ended in…

A: 10.(a)  Frequency distribution table:

Q: On a certain exam, Tony corrected 10 papers and found the mean for his group to be 75. Alice…

A: Given: Tony corrected 10 papers and mean for his group is 75 and Alice corrected the remaining 20…

Q: For the following set of numbers, find the mean, median, mode and midrange. 9, 9, 10, 11, 13, 13,…

A: Here is the Answer and Explanation

Q: In a bar chart, unlike in a histogram, the bars do not abut. Give a possible reason for that.

A: In a bar chart, categorical or qualitative data is compared. The bars in a bar graph are presented…

Q: Given that the mean number of centuries scored per player is 1.95, find the value of k.

A:

Q: The mean height of 45 students of a class is 60" and the mean height of 55 students of another class…

A:

Q: In a city with three high schools, all the ninth graders took a Standardized Test, with these…

A: Given:  The number of students and mean scores for the three schools are:                  School 1…

Q: Find the mean of a student's test scores if e earned 93, 91, 85, 90, and 91 points on five ests. 89…

A:

Q: In a city with three high schools, all the ninth graders took a Standardized Test, with these…

A:

Q: u refers to the population mean while x refers to the sample mean. O A. True O B. False

A: Givenμ refers to the population mean while x bar refers to the sample mean

Q: The owner of a newly opened local tour agency would like to determine whether or not the mean age of…

A: Given : The owner of a newly opened local tour agency would like to determine whether or not the…

Q: The mean salary for 24 factory workers is ₱12 000. How much will one additional salary of ₱37 000…

A:

Q: Give three numbers whose mean is 8, mode is 6 and median is 10 and range is 8.

A:

Q: For the month of April a checking account has a balance of $564 for 23 days, &2466 for 3 days, and…

A:

Q: A student receives the following grades, with an A worth 4 points, a B worth 3 points, a C worth 2…

A:

Q: What is the mean of .27, .63, .45, .25, .31, 1.15, .64, 1.33, 1.14, 0.41, 0.47

A: Mean:The arithmetic mean (also called the mean) is the most commonly used measure of central…

Q: determine the alternative hypo, z-value

A: Here given,  Sample size n = 300 140 adults engaged to computer  so here p^ = 140300=0.466666= 0.47

Q: Based on the following data set: 150, 180,210,220,250,325 What would be the change to the mean,…

A: Use EXCEL Procedure to obtain the values of mean, median and mode for the original data set.…

Q: What is the mean for 63,75,72,90, and 80

A: Given series : 63,75,72,90, and 80 The formula to find the mean of a series given by m=sum of…

Q: The cighth grade girls' basketball team played a total of 13 games this season. If they scored a…

A:

Q: b) Calculate the mean, the median, and the mode of the time needed for workers to complete a weld.…

A: Given60,75,74,68,66,73,76,63,67,69,73,65,61,73,72,72,65,69,70,61,74,76,72,74,65,63,69,73,75,70,60,62…

Q: (d) What percentage of GMAT scores are between 447 and 747?

A: We have to find out given probabiity..

Q: If the mean of 5 values equals 34, then ΣΧ-

A:

Q: The average monthly salary of 86 employees has been calculated as ¢1516. Employee No. 87 earned…

A: From the provided information, The average monthly salary of 86 employees = ¢1516 Employee No. 87…

Q: (a) For the Home Depot data, give the notation for the mean for smartphone users.

A: Population is the set of all objects of interest. Sample is s subset of the population. Measure of…

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

A: We have to find the average price for a ticket to the Red Sox game in 2018.

Q: For the following set of numbers, find the mean, median, mode and midrange. 12, 12, 13, 14, 16, 16,…

A: The answer is given as follows :

Q: Calculate the mean of the following numbers: 15, 37, 50, 10, 24, 12, 32, 20. O 25 40 O 20 O 22

A: Given data,   15, 37, 50, 10, 24, 12, 32, 20   The objective is to calculate the mean for the given…

Q: Suppose you go to the grocery store and spend $61.85 for the purchase of 14 items. What is the mean…

A: 6. The mean is the average value of the data set and is computed by summing up all the observations…

Q: One common system for computing a grade point average​ (GPA) assigns 4 points to an​ A, 3 points to…

A: Given Data and calculation for GPA is shown below