*6. The marks obtained by 50 students are given below: 31 13 46 31 30 45 38 42 30 30 30 46 36 41 44 18 29 44 30 19 44 15 7 25 12 6 22 24 37 15 6. 39 42 31 32 21 19 14 23 28 17 53 22 2.

Q: 16 as is

A:

Q: What is the mean of the set S= (4, 10, 1, 12, 13,21)?

A: Given data set S = 4, 10, 1, 12, 13, 21.Formula for mean is,

Q: 2. The number of automobile accidents per week in a certain community were as follows: 4. 12, 8, 20,…

A:

Q: 4. Based on the survey conducted to 1200 respondents, I out of 3 Filipinos can't live without cell…

A:

Q: 1) In a ballroom dance competition, each couple is identified by a number worn on the leader's back.…

A: Arranging the three dance forms: Arrange the given tables of question without any repeating of…

Q: If the five numbers summary of 700 observations are: 10,20,25,30,40 ,then the number of observations…

A: Given No. of observations = 700 5 no. summary = 10,20,25,30,40

Q: 3.00 0.97 0.0 5 10 3.17 0.81 0.0 9 3.32 0.72 0.0 12 3.38 0.78 0.1 s93.47 0.95 0.10 14 3.47 0.95 0.0…

A: player  team  w L ERA SO/IP HR/IP R/IP Verlander, J DET 24 5 2.4 1 0.1 0.29 Beckett,j BOS 13 7…

Q: The height, in inches, of each student in Megan's algebra class is shown. 72 72 71 70 70 70 69 67 66…

A: From the data: Mean=∑Xn=130620=65.3 inches   If a Student with height of 77 inches is included the…

Q: For the raw scores of 8, 10, 17, 22, 6, 20, 21, 22, 19, 30 How to convert them to z scores?

A:

Q: A set of three similar coins are tossed 100 times with the following results: 1 2 3 Number of heads:…

A: Solution is given:

Q: Q 9: In Bank Muscat Al Khuwair branch, there are 32 employees and average weight of the branch is 48…

A: The average weight of the branch with 32 employees is 48 kg. It can be written as follows: The…

Q: 2. A survey of used car salesmen revealed the following information:  24 wear white patent-leather…

A: Given that,  24 wear white patent-leather shoes 28 wear plaid trousers 20 wear both of these things…

Q: 2 The following table gives the number of children born per family in 735 familiës. Calculate the…

A:

Q: Twelve runners are asked to run a 10-kilometer race on each of two consecutive weeks. In one of the…

A:

Q: . How many students obtained scores between 74.5 to 84.5? . How many students obtained scores…

A: Here Given  The frequency curve of the Scores obtained by students

Q: 40. The donations from the residents of Fairway Forest toward the Virginia lung Association are…

A:

Q: 110 people are surveyed about their pets. The results are shown in the table. Which statement is…

A: Percentage

Q: na survey on beverages, 80 people like Coca Cola, 60like Pepsi, 50 li ke Lemonade, 30 like Coca Cola…

A:

Q: Pick ২ se+ S = } \, 2, ..., n} S= {\,2,..., h} of

A: The given information is: S=1, 2, 3, 4, 5...   ,nT=∑iXi         ,   i∈S

Q: An urn contains 12 numbered balls, of which 6 are black, and 6 are white.  A sample of 6 balls is…

A: Number of ways of selecting a sample of 6 balls from 12 balls is given by: 126 = 12!6! x (12-6)!…

Q: 2.6. Find Pearson corre A: 10,12,14,16,18,20,22,24,26,28 B: 25.30.28.34,30,39,45,40,49,50

A: Given data, X Y X*Y X*X Y*Y 10 25 250 100 625 12 30 360 144 900 14 28 392 196 784 16 34…

Q: Use the Venn diagram to the right to answer questions a. through d. below. 20 13 29 9 a.…

A: Use the Venn diagram to the right to answer questions   20 13 29 9…

Q: Among a group of people, 57% liked purple, 12% liked yellow and 9% liked blue. 7% liked both purple…

A: Percentage of People that liked Purple: 57% Percentage of People that liked Yellow: 12% Percentage…

Q: Which set of numbers has a mean of 11 o (3,8, 15, 18)} o {5,7, 18, 19} o (10, 12, 15, 16} o (11, 11,…

A: In this question we have to find which set has a mean of 11.

Q: 15. Find mT. Round to the nearest tenth. R 3.9 1.7 60.0 4.3 23.6 25.8 64.2

A:

Q: 3. A student received grades of 89, 85, 72, 92 and 75. What is the mode of the given grades?

A: Given data 89,85,72,92,75

Q: A total of twelve hundred graduates of State Tech have gotten into medical school in the past…

A: We have to use general set theory to find the probabilities.

Q: O A. Ho p=5.8% H4: p>5.8% O B. Ho p=5.8% H7: ps5.8% O C. Ho p=5.8% H p<5.8% O D. Ho p= 5.8% H1:…

A: Option a) is correct.

Q: 450 SFO LAX 135 311 76 DFW 34 214 61 ORD 557 322 101 46 ΜΙΑ 35 JFK 256 BWI 86 115 156 PVD 176 BOS

A:

Q: A sample of 30 3-5 year old the children were asked tp count out loud. The highest number of numbers…

A: Given that  Frequency distribution table Number of count Frequency  1 0 2 0 3 0 4 2 5 2…

Q: 216 are on the honor roll and 180 play a school sport. Of those that play a school sport, 112 are…

A: We have to find out given probability....

Q: 6 The percentage of sugar in a popular brand of soft drink is given below. 34.2 33.6 33.8 34.7 33.1…

A: Provided data is ; 34.2  33.6  33.8   34.7  33.1  34.7  34.2  33.6  34.5   35     33.4  32.5   35.6…

Q: 4) Which list does NOT show the numbers in order from least to greatest? A) 3.7 > 3.62 > 3.319 >…

A:

Q: Suppose there are 200 students in a class. How many ways to select 30, 31 or 32 students from the…

A: There are 200 students in a class.

Q: 26 randomly selected students were asked the number of movies they watched the previous week. The…

A: Relative frequency = f∑f

Q: a) Illustrate the given situation using a Venn diagram b) What proportion of those twelve hundred…

A: here given ,  A total of twelve hundred graduates of State Tech have gotten into medical school in…

Q: 36 is taken from a population

A:

Q: 38 41 50 36 36 43 42 49 48 40 37 41 43 50 45 45 39 38 41 47 36 35 40 42 43 29 33 re are 4 stems in…

A: Stem-and-leaf plot is a plot where each data value is split into a "leaf" (usually the last digit)…

Q: were recorded by the driver. 24 19 21 27 20 18 13 23 30 10 18 23 15 19 28 10 11 12 13 14

A: Using the equation 2k≥n           where n is the number of observation which is 40…

Q: In a certain class of 25 students, 12% received A’s, 30% received B’s, 42% received C’s, and 12%…

A:

Q: Here are 63 beers selected at random from their stock. Each beer has an ABV (alcohol by volume) and…

A: (a) The general form of the simple linear regression model is, y=β0+β1x Where, 'y' is the dependent…

Q: A total of twelve hundred graduates of State have gotten into medical school in the past several…

A: The total number of State Tech graduates who have entered medical school is 1200. The event that the…

Q: Middle High 14 Low Total For 26 75 115 (30.67) (51.11) (33.22) Against 60 95 105 260 (69.33)…

A: Given,   Low Middle High Total For 26(30.67) 75(51.11) 14(33.22) 115 Against 60(69.33)…

Q: eleven people who shopped in a special t-shirt store were asked the n 40/111 39/111 30/111 25/111…

A: Given that One hundred eleven people who shopped in a special t-shirt store were asked the number of…

Q: Consider the 24 values shown in the table. Complete parts a through d below. 27 14 28 8 9 23 31 25…

A:

Q: 21.2 24.2 19.1 (a) Is there a difference in lengths? Use α = .01. Note that you have to calculate…

A:

Q: ,4,5,6,7,8,9, 14,15,16,17, respectively. a) How much percentage is earned in KNOWLEDGE ? b) How much…

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

Q: 2 If the five numbers summary of 700 observations are: 10,20,25,30,40, then the number of…

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