How do you find from the graph the total number of people that participated in the survey? Add the frequencies O Subtract the frequencies How mariy people participated in the survey? What percent of people said Kix? Find the relative frequency for people who answered "Life" cereal

Q: there are 8 girls and 5 boys on the math team . which ratio correctly describes the relationship…

A: There are 8 girls and 5 boys on the math team.  Ratio indicates how many times one number contains…

Q: The FBI wants to determine the effectiveness of their 10 Most Wanted list. To do so, they need to…

A: Given: Total number of suspected criminals n= 1604 Number of peoples who are not captured = 1011…

Q: A survey of 78 men found that 10 have a social media account. Another survey of 51 women found that…

A: Given Information: Women: Sample size (n1) = 51 Out of which X1 = 26 have a social media account.…

Q: 14. Trautmann's volleyball team played 30 games and won 12 of them. What percent did the team win?'

A:

Q: A medical device company knows that the percentage of patients experiencing injection-site reactions…

A: It is given that p=0.11 i.e. 11%.

Q: Find the proportion of observations such that z > 2.85 z (Enter your answer rounded to four decimal…

A:

Q: What percent of these mothers are between the ages 30 to 35. What percent of these mothers are less…

A: Let X denote the ages of multiple-birth mothers. Given that X follows N(mean = 31.7, SD = 5.2), then…

Q: Here are the heights (in inches) of 10 students in a seminar. 67, 65, 68, 64, 61, 72, 71, 62, 74, 70…

A: The heights of 10 students in a seminar are given below 67, 65, 68, 64, 61, 72, 71, 62, 74, 70

Q: A quality control process finds 37.2 defects for every 9,300 units of production. What percent of…

A:

Q: - When the deposite of efflorescence is more than 10 percent and less than 50 percent of the exposed…

A: When the deposite of efflorescence is more than 10% and less than 50% of the exposed area of brick ,…

Q: After 5 points are added to each score in a sample, the mean is found to be M=45 . What was the…

A: Given data: c = 5 points are added to each score in a sample. New mean, M = 45 Let the original mean…

Q: The FBI wants to determine the effectiveness of their 10 Most Wanted list. To do so, they need to…

A: Given that Number of sample =306 Number of captured=100 We have to find the proportion of people who…

Q: A researcher wished to estimate the difference between the proportion of users of two shampoos who…

A: Based on the provided information, the known values are: p1=78400=0.195p2=92500=0.184n1=400n2=500 In…

Q: Here are the heights (in inches) of 10 students in a seminar. 65, 63, 66, 62, 59, 69, 69, 60, 70, 68…

A: Here from the given data set of 10 entries we need to find the percentage of students whose heights…

Q: how to convert letter grades to ranks using tied ranks to represent tied grades

A: Assumption X Y 1 A 2 B 3 A 4 B 5 B 6 C 7 D 8 C 9 C 10 D 11 F

Q: The mean weight of 32 math students is 42.6 kg. If the students could all stand on the scale…

A: Given that ; The mean weight of 32 math students is 42.6 kg. If the students could all stand on the…

Q: Based on the data, what is the most reasonable estimate for the number of The Foodies members whose…

A: In the bar graph: Total no. Of member select = 6+5+14+8+2= 35 No. Of people who prefer Italian = 14…

Q: When 500 junior college students were surveyed,120 said that they have previously owned a…

A: When 500 junior college students were surveyed,120 said that they have previously owned a…

Q: How to calculate the percentage in comparing two amounts (198059 &981038)

A: How  to calculate  the percentage  in comparing two amounts 198059   and  981038.

Q: Give the scores: 88, 64, 77, 94, 67, 59, 99, 87, 94, 71,75 Find the score at the 72nd percentile or…

A: Given data is88,64,77,94,67,59,99,87,94,71,75sample size(n)=11

Q: The FBI wants to determine the effectiveness of their 10 Most Wanted list. To do so, they need to…

A: Assume that p is the true population proportion of people who were caught after being on the 10 Most…

Q: A quality control process finds 65.1 defects for every 9,300 units of production. What percent of…

A: The value of the base is B = 9300 as the base is the whole amount here total units of production is…

Q: same in countly a) What is the difference in the sample proportions, p, - P2, of foreign born…

A: It is given that x1 is 184, n1 is 949, x2 is 176 and n2 is 1,255.

Q: 6) The Royals softball team played 75 games and won 55 of them. What percent of the game did they…

A: Topic = Algebra

Q: Q1\ in mathematics exam was the marks o pupils is : 75,77,80,81,83,85,86,87,88,90,92,93,95 1- Find…

A: 1) Frequency table 2) Histogram Frequency polygon

Q: What are the percentages of scores that fall between -1 and 0/0 and 1

A:

Q: What percentage of scores are between scores 75 and 89?

A: By emperical rule  P(-1<Z<1)= 0.68 P(-2<Z<2)=0.95 P(-3<Z<3)= 0.

Q: Suppose that 35% of people own dogs. If you pick two people at random; what is the percent that they…

A: Solution: From the given information, the probability of people own dog is 0.35. Here, two people…

Q: A long distance race begins with 28 runners from Team A and 28 runners from Team B. 4 runners from…

A: We have to solve given Questions.

Q: The FBI wants to determine the effectiveness of their 10 Most Wanted list. To do so, they need to…

A: The proportion of people who were caught after being on the 10 most wanted is obtained below:The…

Q: 7 is even and 7 is prime. describe the proportion as navigation, disjunction, conjunction, or…

A:

Q: 35 out of 125 students are in the marching band. What percent of students are in the marching band?

A: Given: 35 out of 125 students are in the marching band.

Q: Explain the difference between  a. frequency and relative frequency. b. percentage and relative…

A:

Q: Students at a high school were polled to determine the type of music they preferred. There were 1960…

A: we will use the formula for percentage to find the required percentage Percentage of students that…

Q: The line graph shows thefts per thousand vehicles in four countries between 1990 and 1999. Summarize…

A: In the question we have to summarize the details from the given data graph.

Q: who appear on the list that are actually caught. Step 1 of 2: Suppose a sample of 233 suspected…

A: Favorable Cases XX = 7272 Sample Size NN = 233233 The proportion of people who were caught…

Q: Find the point estimate for the population proportion.             A Southern student wants to know…

A: It is given that the sample size (n) is 888 and the number of people spoke 2 or more languages is…

Q: A quality control process finds 74.7 defects for every 8,300 units of production. What percent of…

A: A quality control process finds 74.7 defects for every 8,300 units of production. What percent of…

Q: estimate the proportion of people who were caught after being on the 10 most wanted list enter your…

A: Given : Sample Size, n = 334 Number of successes, x = 86

Q: represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1…

A: here given ,  result from group of 10 BIRTHS from 10 different sets of parents  x = number of girls…

Q: 5. The average cost of mini protein bars is between $30 and $60. What is the range of the number of…

A:

Q: 9. There were 35 students signed up to go on a field trip. On the day of the trip only 28 students…

A: Given -  Total number of students signed up to go to trip = 35 Students present in trip = 28

Q: An environmentalist wants to find out the fraction of all tankers that have spills each month..…

A: If x denotes the number of cases favorable to an event in a sample of size n, then the sample…

Q: Determine whether or not proportions of voters favoring the democrat candidate were the same in both…

A: Given  p1=populaion proportion of voters favoring democrat candidate in Alabamap2=population…

Q: Rene scored at the 84th percentile on a test given to 12,600 students. How many students scored…

A: Given Rene scored at the 84th percentile a test given to 12,600 students.   How many students scored…

Q: Prepare the cumulative frequency, cumulative relative frequency, and cumulative percentage…

A: To determine the Cumulative frequency, Cumulative relative frequency and cumulative percentage…

Q: The FBI wants to determine the effectiveness of their 10 Most Wanted list. To do so, they need to…

A: Introduction :-  Using the data, we have to estimate the proportion of people who were caught after…