A Review of Statistical Concepts Q revised by 9-16-2017 (2) |Compatibility Mode]
ID: 3303687 • Letter: A
Question
A Review of Statistical Concepts Q revised by 9-16-2017 (2) |Compatibility Mode] - Word es Mailings Review View Grammarly Grammarty Tell me what you want to do ation recruiting business graduates was particularly interested in hiring was developed In a pilot study, this test was administered to a sample of eleven recent business graduates, resulting in the following numbers of correct answers: 42, 29, 21, 37, 40, 33, 38, 26, 39, 48, and 47 a. Find the sample mean number of correct answers. Show steps. b. Find the median for this sample. Show the data array in ascending orderExplanation / Answer
Mean= Sum of terms / Number of terms
Sum of terms = 42 + 29 + 21 + 37 + 40 + 33 + 38 + 26 + 39 + 48 + 47 = 400
Number of terms = 11
Mean = 400 / 11 = 36.3636
The sample mean for number of correct answer is 36.3636
Median:
The median is the middle number in the ascending order of the given data set sorted list of numbers
21 26 29 33 37 38 39 40 42 47 48
Middle number is 38
Median is 38