(a) The weekly pocket money in Omani Rials for 9 first year students was found to be: 3,12,4,6,1,4,2,5,8 Find the mean, median and mode. (b)A combination lock will open when the right choice of three numbers from 0 to 9 are selected. How many different lock combinations are possible, i. Assuming no number is repeated ii. Assuming number is repeated.

Q: Identify the type of sample ( Experimental or Observational) Then tell if the sample is biased 7.…

A: Observational : It is the study in which researcher records or observes the observations without…

Q: The goals scored by a football team are 4,9,6,8,5.Find the number of goals they score in the very…

A:

Q: A tour company in a major city has a daily sightseeing trip. Each day, tour officials record the…

A: The objective of this question is to calculate the mean, median and mode of the given data set. The…

Q: What is the median of the following list of numbers? [11, 23, 3, 11, 7, 16, 21, 1, 4, 19, 24, 12]

A:

Q: A sociologist surveyed 16 single senior citizens living in private apartments. Each participant…

A: we have to construct  frequency  table .

Q: Identify the type of sample ( Experimental or Observational) Then tell if the sample is biased 3. A…

A: Given, N = 120 houses n = 8 houses sample select as every 15th house out of 120 house and it is…

Q: Listed below are the amounts​(in millions of​ dollars) collected from parking meters by a security…

A: For Security company Mean Mean = 1.3

Q: Of 4105 students enrolled in Mineral County public schools (WV) in the academic year 2016-2017,…

A: We have to find type of statistics.

Q: ute the mean of 53, 22, 36, 63, 83.

A: Given data, 53, 22, 36, 63, 83. Mean=?

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

A: mean=∑Xii=1nn

Q: Compute the mean of 14, 59, 24, 19. Round to 2 decimal places as needed

A: To Determine:   Compute the mean of 14, 59, 24, 19. Round to 2 decimal places as needed

Q: Which data set has a median of 25?

A:

Q: Compute the mean of 45, 23, 78, 27, 19, 12, 62.

A: Given : X = 45, 23, 78, 27, 19, 12, 62 n = 7 We want to find mean.

Q: Find a set of 5 items that has a range of 9, a mean of 15, a median of 14, and a mode of 11

A:

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

A:

Q: To inspect manufacturing processes, companies typically examine samples of parts for deficiencies.…

A:

Q: Compute the median of 12, 11, 37, 53, 54.

A: Let, n is the number of observation in data set. We know that if  n is odd number  Then median is…

Q: Determine whether the study is an observational study or an experimental study. 41. A study follows…

A: As per the Bartleby guildlines we have to solve first question and rest can be reposted.... We have…

Q: Give the​ five-number summary and draw a boxplot for each set. Give the​ five-number summary for…

A: It is given that the data set is 9,9,9,9,9,9,9 Here, n = 7 is odd.

Q: $88,000

A:

Q: The mathematics SAT scores of the seven students in a mathematics seminar are 533, 553, 578, 586,…

A:

Q: Compute the median of 49, 40, 59, 30, 33

A:

Q: In a statistic class, 10 scorea were randomly selected with the following results were…

A:

Q: How can I find the sample mean of these four scores ? 1,4,4,10

A: Given data, 1,4,4,10 sample mean(x)=?

Q: 1:Find the mean, median and mode for each set of data. a) 64, 69, 72, 54, 89, 92 b) 6, 0, 8, 2, 9,…

A: a) 64, 69, 72, 54, 89, 92 b) 6, 0, 8, 2, 9, 5,6,7,7,8

Q: 28. What is the sample mean of these 16 data points? 29. What is the probability that a randomly…

A:

Q: Compute the mean of 91, 10, 45, 73, 41

A: Mean (X bar) of the data can be computed by  Xbar= sum of observation/ total number of observation

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.