For the given stem-and-leaf display, the median is 5 8 1 O 4 7 1 4 8. 0 0 0 6 79 4 5 6 7 ৪ 6. 1 2 2 2 6 а. 37 O b. 30 O C.3 O d. 30.5 4) 2. 1. 3. 5.

Q: Using the given data set, 5.3, 9.3, 1.7,4.1, 5.6, 1.3, 7.9, 5.3, 4.6, 5.6 Find mean O 10.14 O 16.90…

A: use mean formula by using the data.

Q: Obtain the median for the following frequency distribu- tion : 1 2 3 4 5 6 7 8 9 x: f: 8 10 11 16 20…

A: X Frequency 1 8 2 10 3 11 4 16 5 20 6 25 7 15 8 9 9 6

Q: Given the following stem-and-leaf plot/diagram: 1 | 03 2 | 224 3 | 12333 4 | 11222256 5 | 3356 6 |…

A: Determine the number that has occurred most frequently.   The number that occurred most frequently…

Q: Consider using the following downward ogive to represent studens' test scores: 21 18 15 12 9. 6. 3.…

A: We have given that  Downward ogive to represent students's test scores  Find Number of students…

Q: There are 80 people in a building. • 9 of them have black and white hair • 35 have black hair only •…

A: Given :  There are 80 people in a building. 9 of them have black and white hair.  35 have black hair…

Q: e given a sample of 150 observations classified by two attributes A and B as follows: A, A, A, Total…

A: Given a sample of 150 observation classified by two attributes A and B as below    A1 A2 A3 Total…

Q: The following are the third quarter grades of 30 students in Math 71 92 88 76 90 91 84 83 82 90 88…

A: solution is given below..

Q: A panel of judges A and B graded seven debaters and independently awarded the following marks:…

A: We have given that Marks by Judge A and Judge B  40.                    32 34.                    39…

Q: What is the value of the median for the following set of scoms Scores 1.1,4, 6, 8,12. 11. 21, 25, 26…

A: Median:   It represents the middle value for any given data set and is also represented as the 50th…

Q: What is the median of these figure skating ratings? 5.0 6.0 7.0 7.5 8.0 9.0 10.0 7.14 3.0 6.0 7.5 La…

A:

Q: Based on the data below, what is the EXY ? Individual Y 1 4 4 3 9 6 4 7 8. O a. 575 O b. 529 О с.…

A: Given data, ∑xy =?

Q: The following pictograph shows the approximate attendance at four Big Sky High School winter…

A: Pictograph is a pictorial representation of data using symbols. The given pictograph is  Here, each…

Q: The following pictograph shows the approximate attendance at four Big Sky High School winter…

A: The given pictograph- As mentioned 1 full circle represents 1000 peoples. ∴ a half circle would…

Q: If the number of rainy days for the top 6 cities are 5.1, 34.5, 27, 24.8, 17.3, 10.4 then the median…

A: Median is the middle number in a sorted list of numbers.  To determine the median value in a…

Q: Given the following data pairs (x, y): (1, 1.24), (2, 5.23), (3, 7.24), (4, 7.60), (5, 9.97), (6,…

A: We have to find a regression line for this, then we can use it to find y ( at x=4.5)   Sum of X =…

Q: Calculate the median for the following marks obtained by 10 students:   Xi       45      32…

A:

Q: Find the mode of the following: 1, 1, 3, 3, 3, 5, 5, 8, 9 O 1 O 3 O 5 O 8 O 9 Question 17 Find the…

A: Given data is,1, 1, 3, 3, 3, 5, 5, 8, 9

Q: I believe I have the first part right, but I'm not sure about the second!   Use the two-way table…

A: Ques 1   P(>1 car | 3 to 5 kids)

Q: If the minimum temperatures for the 6 Asian countries are recorded as 3,31.1,27.4, 24.1, 19.4, 14.3,…

A: Given The data are 3,31.1,27.4, 24.1, 19.4, 14.3

Q: Given that a die is tossed and has the following data: x 1 2 3 4 5 6 Choose... P(x) 1/6 k1/61/61/6…

A:

Q: b. If the quarters having weights in the lowest 0.5% and highest 0.5% range are to be rejected, what…

A: Here, µ= 5.67, σ= 0.070. The legal quarters will be rejected if coins weigh in the lowest 0.5% and…

Q: Don has an assignment to ask at random 10 students in their school about their ages. The data are…

A: (2) The first , Second and Third Quartiles are 11.75, 13, 14.25. So the total number of Students…

Q: 1. What is the median of 7.1, 3.2, 5.8, 8.9, 6.5, 10.2, 9, 12.5 a) 7.1 b) 8 c) 8.5 d) 8.9

A:

Q: For an exam Scores normally distnouled M: 80, 0=5 as Mean Standard eor Por dismibuhion OP sample…

A: Solution

Q: Twenty HSU teachers were asked as to how much the transportation of each of them consumes in a week;…

A: Mean : Mean of dataset is defined as         Mean=sum of values in data setnum of values    Mode :…

Q: Given the following data, find frequencies of the remaining (i) Positive classes and (ii) Ultimate…

A: Answer: From the given data,

Q: he day of the week for which 777 randomly selected fatal bicycle accidents occure hat the…

A: Applying Chi-square test, Expected frequency (E) =  Total/n  = 777/7 = 111 Chi-square test statistic…

Q: The test scores of 15 students are listed below. Identify potehtla 39 47 49 65 67 68 70 72 74 77 78…

A: a) 39 47 49 65 67 68 70 72 74 77 78 82 87 90 99 An outlier is an observation that lies an…

Q: 1. The numbers of cars in a parking lot at noon each day for two weeks is shown the stem-and-leaf…

A: We have to find median.

Q: Which age groups are being compared for contrast 1? 30 to 39 year olds and 40 to 49 year olds 40 to…

A: The t-test output with ANOVA and descriptive for the 4 age groups are given.

Q: A surbey of senior English Literature majors produced the following information: 40 had read de…

A:

Q: Given are 4 observations for the annual salaries (in 1000s) for a group of marketing majors. Ahnual…

A:

Q: A survey regarding the heights ( in cm) of 51 girls of class X of a school was conducted and the…

A:

Q: In trying to determine the skawness of the data set 3.1 4.3 5.7 28 6.9 23 11.0 9.5 87 3.1 3.4 42 29…

A: When the tail of the distribution is elongated to the right side, the shape of the distribution is…

Q: Using the given data set. 5.3, 6.3, 9.1,5.6, 2.1,2.1,8.3, 5.3, 7, 3.2 Find mean O 5.43 O 18.10 4.90…

A:

Q: If the mean is 15 for the data : 16 10 7 20 y 25 find the median O 21 О 35 O 14 О 30

A: Given data is, 16,10,7,20,y,25 Mean=15

Q: Use the nomal disuIbuuon to he nght to answer the questions. 7IDIPDUIPIS Scores Composite (a) What…

A:

Q: 1. Consider the following sets of replicate measurements: A 9.50 B 8.70 C 0.972 8.50 8.20 0.943 9.10…

A: Given the sets of replicate measurements as A B C 9.50 8.70 0.972 8.50 8.20 0.943 9.10 8.60…

Q: Which of the following is not correct about diagram? O a. Requires drawing skill O b. Depict…

A: Not necessarily for diagram is not necessary to draw on plain paper because it may be graph paper.…

Q: Find the mode(s) for the given sample data of the height (in meters) of trees in a park. 7.29, 7.41,…

A: Solution

Q: b) The request for the calculation of the largest amount spent by 50% of females implies the…

A: Here largest amount spent by 50% females is median of the given data set.  And median is given by…

Q: Consider a sample with a (a) 20 to 40 75 % (b) 15 to 45 % (c) 22 to 38 (d) 17 to 43 % (e) 12 to 48 %

A: mean = 30 standard deviation = 5  i) P(20<X<40) = P(X<40) - P(X<20)…

Q: A panel of Judges A and B graded seven debators and independently awarded the following marks :…

A:

Q: Obtain the median for the following frequency distribu- tion : 1 2 3 4 5 7 8 9. x: f: 10 11 16 20 25…

A:

Q: Students at Lakeview Middle School were surveyed about their favorite color. The results are shown…

A: Contingency table are used to tabulate the categorical variable. It explain the frequency…

Q: 13- Find the Median form the following data: 25, 24,       29,       21,       27,       29,…

A:

Q: the following set of data and answer Questions 4 through 6. 5 4. 4. 4) Determine the Mean of the set…

A: Note: As per company policy we should solve only 1 question. So, kindly repost other questions…

Q: Given the following stem-and-leaf plot/diagram: 1 | 03 2 | 224 3 | 12333 4 | 11222256 5 | 3356 6 |…

A:

Q: Consider the following ordered observations 2, 4, 5, k, 9, 10 with median 6. Find k Select one: Oa 6…

A: We have given median = 6  And the set of observation 2,4,5,k,9,10