Activity 1: Given 50 multiple-choice items in their final test in Mathematics, the scores of 30 student are the following: 23 38 28 46 22 20 18 34 36 35 45 48 16 22 27 25 29 31 30 25 44 21 18 43 21 26 37 29 13 37 Calculate the following using the given data. 1. Q1 2. Q2 3. P40

Q: Ell surveyed some teenagers and adults on whether they prefer apples, oranges, or bananas. His…

A: The given table is -

Q: 26 68 84 26 29 117 5 6 35 7 42 21 26 48 1 14 50 27 13 49 12 9 29 26 21 17 120 13 Make a…

A: Provided data is ; 26      68   84   3      26   29   2 117     5   14    6      7    21    48 50…

Q: scores of 40 students are listed below. Find P85.   30 35 43 44 47 48 54 55 56 57     59 62 63 65 66…

A: Given that  Arranging Observations in the ascending order, We get…

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Q: A Moving to another question will save this response. Question 5 Obtain the five-number summary for…

A: To find: Five number summary

Q: Boxplots . Consider the exam scores below for each of the three classes of students. Class A 50 50…

A: Given data:

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A: The data is as follows: Los angeles office rental rates Dallas office rental rates 51 18 47…

Q: Given the sample data 21 19 13 32 27   find the range

A: Sample data: 21 ,19, 13 ,32, 27

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Q: 1. The following represent the scores of 9 individuals on a pretest and a posttest. Apply the sign…

A: A B B-A Sign of difference  16 22 6 + 8 12 4 + 8 13 5 + 12 14 2 + 10 11 1 + 9 7 -2 -…

Q: ber Summary for the following dataset. 44   45   46   47   49   51   54   55   58   59   69   72…

A: 44   45   46   47   49   51   54   55   58   59   69   72   73   76   80   81   93 Five number…

Q: 7. Given a data as in Table Q7. Find and interpret the coefficient of determination for the given…

A:

Q: d. P(AUB)=0.5 How many different committees of3 students (2 male and 1 female) can be formed from a…

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Q: Make a stemplot for the following data and explain your observations: 13 66 36 12 8 27 7 7 52 48 15…

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Q: Click to see additional instructions A movie director who combines dark humor and neo-western in his…

A: First we need to calculate the mean and standard deviations for both the samples : For Males :…

Q: For the following set of n=16 data points a) Give the five number summary 14, 16, 18, 21, 23, 24,…

A: Given, 14,16,18,21,23,24,27,29,32,34,37,41,43,51,68,82

Q: Given the data set H={2,3,6,7,7,9,9,10,10,17} Since 7+9/2 - 16/2 -8 , the……….. oh H is 8.

A: The complete solutions are given below

Q: 11. The data below represents the students score in Mathematics Exam: Data: 26, 28, 32, 44, 28, 19,…

A: Note: As per our guidelines we are supposed to answer only  3 sub-parts and rest can be reposted

Q: Given data: 12, 18, 26, 13, 9, 32, 30, 27

A:

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Q: The following is data for the first and second Quiz scores for 8 students in a class. First Quiz…

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Q: d. Check that calculating appropriate weighted average of your answers in parts b and c gives the…

A: Let's solve.

Q: Here is a set of sample data. 25 53 10 75 41 60 51 88 18 99 11 94 79 100 36 65 27 35 3 69 93…

A: Given data set,   25 53 10 75 41 60 51 88 18 99 11 94 79 100 36 65 27 35 3 69 93 First the arrange…

Q: Q13. For the following set of numbers: 8, 12, 20, 6, 11, 12, 11, 12 a) Organise the data into a…

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Q: 1. Identify Q1 of this data: 1, 2 3, 4,4, 5 ,6, 6 ,7,8,9, 16. A. 3 C. 4 B. 3.25 D. 4. 25

A: As per bartleby guideline expert have to answer first question only dear student please upload other…

Q: 84 82 85 Min 89 86 90 90 81 82 82 80 Q1 82 83 Median 03 Max

A: Solution :- Given that the data points 84,89,86,90,82,82,81,82,82,83,85,80   first step is to write…