The stem-and-leaf plot shows the test scores of a science class. How many students scored 75? Science Test Scores 6 8 8 9 72 55 58 88 89 82 2 2 6 699 9000 22 555 Key: 812 means 82

Q: The histogram to the right represents the weights (in pounds) of members of a certain high-school…

A:

Q: The average running speed of watch users is 6 miles/hr. The average speeds of three users are…

A: topic - average and comparison

Q: many team members are included in the histogram? 115 125 135 145 155 165 175 histogram represents…

A: Frequency of bars represents the number of team members.

Q: Marcus rolls 2 number cubes, each numbered from 1 to 6. He rolled an even sum 16 times and an odd…

A: Given that  The Even sum is 16 times The Odd sum is 10 times  The relative frequency is the ratio of…

Q: (b) Would you say the correlation is low, moderate, or strong? O low O moderate O strong Would you…

A: Given, X Y 1004 40 975 100 992 65 935 145 977 79 922 153

Q: In a survey of 100 randomly selected dentists, 28 dentists recommended Pearly brand over the other 5…

A: The random variable X is the dentists recommended Pearly brand toothpaste The total sample size is…

Q: Find the 5 number summary for the data shown X 2 7.5 8.7 9.6 10.1 10.8 10.9 24.4 30 5 number…

A: The question is about 5 no. summary. We have to find the 5 numbers summary .. The procedure is given…

Q: For the scores in the following table. what is the value of EX O 225 O 20 O 05

A:

Q: If the mean of five values is 10.2 and four of the values are 14, 6, 8, and 11, find the fifth…

A: Solution-: Given data (xi): 14,6,8,11,x Mean=10.2 We want to find fifth value (x) =?

Q: This stem and leaf plot shows the height of several trees. Height in Feet and Inches of Several…

A: Stem and leaf plot: In the stem and leaf plot each data value is divided into two parts called stem…

Q: Find the range for this list of numbers 44 93 50 22 34 72 76 90 59 7 46 33 28 18 1   Range =

A:

Q: 1. What patterns do notice in the table below? Record all you observations.

A: According to given table and pattern

Q: The mean of the numbers y1, y2, y3 and y4 is 10.4. Find the mean of the numbers 10 + y1, 10 + y2, 10…

A: Given information:   Mean of numbers y1, y2, y3, y4=10.4Sum of numbers y1, y2, y3, y4=10.4*4y1+ y2+…

Q: Based on the pattern in the chart shown, which of the following numbers should appear beneath 10? A…

A: we have the pattern as 9121518211521273339

Q: The histogram to the right represents the weights​ (in pounds) of members of a certain​ high-school…

A: Given that, The histogram to the right represents the weights​ (in pounds) of members of a certain​…

Q: The table shows the number of absences, x, in a class and the final exam grade, y, for seven…

A: Given n=7 x=5

Q: Find the 5 number summary for the data shown 9 21 27 28 38 50 54 58 66 92 93

A:

Q: Find the range for this list of numbers 32 39 76 43 35 4 81 80 17 49 54 47 33 30 59 57 Range =

A: From the provided information, The minimum value of data set = 4 Maximum value of data set = 81

Q: A survey was given to 18 students. One question asked about one-way distance the student had to…

A: Given data is12,8,4,5,26,41,1,8,10,10,3,28,32,10,85,7,5,15Arrange the data in ascending…

Q: The data set shows the numbers of flowers that students on a field trip correctly identified. What…

A:

Q: Path: p QUESTION 5 Give the mean of the following list of student heights in inches 62 66 67 70 73

A: 5.From  the given information, the student heights are 62, 59, 66, 67, 70 and 73.

Q: A restaurant did a survey among 100 customers to find their food preferences. The customers were…

A: Here, A restaurant did a survey among 100 customers to find their food preferences. The customers…

Q: How do I count results of head and tail in this table in

A: Enter the data in the R studio in the following way:

Q: The scatter diagram shows the record times for races of different lengths at a junior high school…

A: In the scatter diagram, the horizonal axis ( x axis) represent the length of race( in meters) and…

Q: The table gives the average monthly high and low temperatures, in degrees Fahrenheit, for a…

A: We will find out the required value.

Q: Give an example of a set of 10 numbers for the following:  an average equal to the median.

A: The number of observations is 10.

Q: The data represents the heights of eruptions by a geyser.   Use the heights to construct a stemplot.…

A: Given that   The data are  61,37,50,90,80,50,40,70,50,68,75,59,58,66,68,60,73,70,47,88

Q: A city council officer studied the waiting time at the receptionist counters at the city hall. The…

A: Given:

Q: Mrs. Wigen conducted a survey in her math class. She asked each of her students to tell her how many…

A: The data plotting helps to visualize the relationship between variables. A dot plot consists data,…

Q: In a married couple, the husband and wife are both 5 feet, 4 inches (64 inches) tall. Which person…

A: Given, In a married couple, the husband and wife are both 5 feet, 4 inches (64 inches) tall.   The…

Q: The table displays the number of fish in a pond after a given amount of days. 2 31 Day Number of…

A:

Q: The final letter grades earned on a mathematics course are given in the table below. A B C D F 12 20…

A: Given data  A 9 B 12 C 20 D 10 F 4 W 5

Q: A student did a survey on the age of marriage for married male and female students. Use the…

A: The table shows the age of marriage for married male and female students.

Q: 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 data Q Based on the boxplot above, identify the 5 number…

A: The given box plot is :

Q: Draw a pictograph to represent the data displayed in the table below. Choose whatever symbol you…

A:

Q: What is the missing value for x on the diagram below? O14 12 X 5 8 4

A:

Q: Twelve friends are to arrange themselves in a straight line for a group photo.  How many ways can…

A: There are 12 spots for 12 friends The first position can be filled in 12 ways, second in 11 ways,…

Q: Find the range for this list of numbers 38 61 100 8 14 66 55 15 57 18 56 46 22 36 92 12 Range =

A: The given list of numbers is, The maximum and minimum values for given list of numbers are,

Q: 1. How many free throws went into the basket? 2. How many free throws missed the basket? 3. What is…

A: Chart: TOSS NUMBER WENT IN(HEADS) MISSED(TAILS) 1 X   2 X   3   X 4   X 5 X   6   X…

Q: Find the median of the set of numbers 11 25 18 79 12 13

A: Given data is,11,25,18,79,12,13