41. Find G.M. of the following data. 30 35 40 45 Marks No. of students 8 7 15 10 50 55 60 6 8 6

Q: a. In which subject did she perform best? b. In which subject was her relative performance the…

A: here use z-score formula  z-score = x- μσ

Q: 2. Listed below are the number of tech-support questions successfully answered each day by Jamil and…

A: Given :

Q: Given the following data set, 2, 4,5,1,8. Compute the coefficient of variation.       62.5       76…

A: Given data : 2, 4,5,1,8

Q: ge for the following group of data items. 1.8, 5.6, 7.4, 2.6, 5.6, 5.6, 3.3, 6.1, 3.9, 2.3, 2.3 The…

A: Data given 1.8, 5.6, 7.4, 2.6, 5.6, 5.6, 3.3, 6.1, 3.9, 2.3, 2.3

Q: a. If each of 8 students scored 90 on a test, find each of the following for the scores. i. Mean ii.…

A: (a) 8 students scored 90 on a test. (i) mean = Total spaceNumber of players ⇒ mean = 8*908 = 90⇒…

Q: 27. The Median value of the data is 307.5. Find the missing frequency. Classes 0- 100- 200- 300-…

A:

Q: a Compute the first quartile. b. The third quartile. C. Determine the median.

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 4. Is there any relationship between the math and science scores of the following 5 people? Person…

A:

Q: 3. A teacher wishes to know if there is a relationship between the entrance exam scores of a number…

A: Correlation is defined as the relation between two variables or more than that. The correlation…

Q: 45. The median of the following data is 28. Find the missing frequency Scores 0-10 10-20 20-30 30-40…

A:

Q: 1.2 How would you compare the mean, median, and the mode 1.3 Which measures best represent the…

A: 2) median is the middle value when the data is arranged in specific order (lower to higher)  median…

Q: C6. The following cross-tabulation, based on GSS18SSDS-B data, examines the relationshin between age…

A: Hi! Thank you for the question, as per the honor code, we are allowed to answer three sub-parts at a…

Q: Construct a boxplot for the data.

A: Here given 14 data First arrange data in ascending order

Q: 13. Sixty people were asked about how many TVs they owned. Their answers were the following:…

A: Answer Option 2nd 2.5 is correct

Q: d. The postmaster of a smal westen town recelves a certain number of complaints each day about mail…

A: Given the table which shows number of days and number of complaints.

Q: 4. Political Blog Reading Times Number of classes: 5 Data set: Time (in minutes) spent reading a…

A:

Q: 5 10 15 20 25 30 35

A: To find the lower extreme of the given box and whisker plots.

Q: 3. Draw the histogram. 25-29 30-34 35-39 40-44 45-49 50-59 60-64 65-69 Age Frequency 3 19 39 47 55…

A: Plot the histogram. The Histogram is constructed below as follows: The frequency table is as…

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

A: In this case First Quiz (x) is the independent variable and the Second Quiz (y) is the dependent…

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

A:

Q: 15. What is the value of the mode when all values in the data set are distinct? A. Zero B. None C.…

A: Know that  Mode = most frequent value of the data set.

Q: 44 is the median of the following data set, what is the value of the missing piece of data? 35 37…

A: Given that  Median = 44  The data set are 35 , 37 , 40 , ? , 50 , 51

Q: the value of y

A: First We arrange the data in the ascending order 7,8,15,15,38,43,45,46,49,58,69,76,76,91,y Mode:…

Q: 2 3 4 5 6 7 8 9 10 11 12 6, 2 1, 5, 2, 7 7,8,4 2,5 3,6 2 6 where 7 | 2 = 72 students Calculate the…

A: The following sample data is found from the given stem and leaf plot.…

Q: ? IF mean of data set (5,X,8,7,9) is 6 find the value X None of these .A X-16 .B X-10.C X-1 .D

A: Given: The provided data is as follows:                                                     5, X, 8,…

Q: following two-way table. Female Male Total 10 42 7 19 45 108 In a relationship 32 It's complicated…

A: female male total in relationship 32 10 42 its complicated 12 7 19 single 63 45 108…

Q: Problems 7. Percentage change. The following shows the value of an investment on January 1 of the…

A: We will answer the first question as we don't answer multiple questions at a time. Please resubmit…

Q: Face cards Color Suit Ace Two Three Four Five Six Seven Eight Nine Ten Jack Queen King Red Hearts Av…

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only…

Q: 24. The marks obtained by the students in a class as given below. You find Median. Marks 10-19 20-29…

A:

Q: 68 70 17 19 17 18 20 22 18 26 25 25 18 19 20 18 20 18 100 18 19 18 26 18 18 7. Mean = 8. Median = 9.…

A: The mean is the average of all numbers and is sometimes called the arithmetic mean. This can be…

Q: The results of an anonymous survey of 10 students about whether they smoke and whether they run red…

A: Solution: Given; Total number of students  = 10 To summarize the data in a two way table.

Q: Find the five number summaries for the data. Max: type your answer... Q3: type your answer...…

A: From the provided information, Number of observations (n) = 28

Q: The histogram below shows the ages (in years) of Honda Times Web site on November 26, 2003. # of…

A: Given, The histogram below shows the ages (in years) of Honda Civic automobiles listed for sale on…

Q: many TVs they owned. Their answers were the following:   Number of TVs Frequency 0 4 1 9 2…

A:

Q: Consider the data below. 24 62 34 58 16 62 48 62. If one of the numbers is removed from the set, the…

A: Data X:24 62 34 58 16 62 48 62If one number is removed then Mean =47.43We have to find the number…

Q: Suppose a fourth movie reviewer is added to the set below. What would the fourth rating need to be…

A: The given 3 movie rating are 4, 8, and 9.

Q: Use the given data to complete parts (a) (0) below. y o 2.2 3.8 1.5 2.9 3.7 4.6 4.9 4 (a) Draw a…

A: A scatterplot is a type of plot that is used to represent values for two variables for a set of…

Q: The following is the number of minutes to commute from home to work for a group of 25 automobile…

A: The square root of the frequency distribution formula is written as:  C = √n, where n is the total…

Q: What is the LSRL fequation or the given data? x 3 4 7 13 15 16 y…

A: Given   x    3     4     7     13     15     16     y    41     37     26     21     24     11…

Q: 1. A Statistics class reports the following data on Sex and Eye Color for students in the class:…

A:

Q: 28. Find the missing frequencies of the following data. The average marks of 100 students as per…

A: