12. The table shows that the total of 10,000 people visited the shopping mall over 12 hours. What percentage of visitors visited in more than 8 hours?

Q: A busy grocery store in San Antonio captures the time per item it takes to check out customers…

A: Given Time per Item Scanned (Cashier 1) Time per Item Scanned (Cashier 2) 20 24 10 16 52 19…

Q: An accounting services company trains 20 workers out of a total of 45 in the first period. In the…

A: NOTE: Refresh your page if you can't see any equations. . in the first period, the company trains 20…

Q: Estimate N if (L, R, d) = (0.5, 0.15, 8) and R is increased from0.15 to 0.17.

A: Given, N=L,R,D=0.5,0.15,8 if R incresed from 0.15 to 0.17 N=0.5, 0.17, 8

Q: What percent (to the nearest whole number) of the total seniors that will attend a 2-year college…

A:

Q: there are 347 people that take a survey and assume that 112 of them are women. what percentage of…

A: The percentage of females in the survey is calculated below:

Q: The table summarizes results from 985 pedestrian deaths that were caused by automobile accidents.

A: Solution: The given table of data is

Q: Show how you reached the final answer An ectopic pregnancy is twice as likely if a woman smokes…

A: Let S be the event that a woman is a smoker E be the event that a pregnancy is ectopic P(E|S) =…

Q: 5. A runner ran of a 5 kilometer race in 21 minutes. They ran the entire race at a constant speed.…

A: Distance covered in particular time is given and we have to find the distance and the speed and time…

Q: 3 4 Percentage 44% 36% 15% 4% 1% a. Find the probability that a fisherman selected at random catches…

A: Given Information: x 0 1 2 3 4 Percentage 44% = 0.44 36% = 0.36 15% = 0.15 4% = 0.04 1% = 0.01…

Q: 6.) A printer in the office prints 56 pages in 4 minutes. At this rate, how many pages does it print…

A:

Q: A busy grocery store in San Antonio captures the time per item it takes to check out customers…

A: Given data, Cashier 1 Cashier 2 20 24 10 16 52 19 60 55 65 45 58 36 40 5 38 29…

Q: For hand​ rubbers, form an interval that contains at least​ 75% of the bacterial counts.​ (Note: The…

A: Given that:   Mean Standard deviation Hand rubbing 31 58 Hand washing 71 93

Q: seventeen percent of the plants in the greenhouse are broad leaf plants and the rest are grasses.…

A: Given, that there are broad leaf plants and grasses are in greenhouse, where 17% of the plants in…

Q: What percentage of the shoppers have an email account

A: In the question it is asked to calculate the percentage of shoppers that have an email account.

Q: Here are the fuel efficiencies (in mpg) of 8 new cars. 45, 20, 45, 14, 34, 22, 18, 28 What is the…

A: Given information- We have given the data of the fuel efficiencies of 8 new cars (arranged in…

Q: In about what percentage of countries would the percentage of people 65 and older be less than 0.10?…

A: Given Information: Mean μ=0.18 Standard deviation σ=0.04

Q: Approximately how many of the families in the survey have less than four children? O 130 O 140 260…

A: Given graph is

Q: he percentage of bags weighing between 8.9 and 9.46 ounces is The percentage of bags weighing…

A: According to our guidelines we will solve only first three sub-parts of a question and rest will be…

Q: A busy grocery store in San Antonio captures the time per item it takes to check out customers…

A: Hence, Q3 = 49 Standard deviation = 16.7053 Range = 55

Q: 8.) Madison is reading a novel on her Kindle. When she completes page 168, her Kindle says she has…

A:

Q: What percent of women fall between 64 inches and 77 inches?

A: The objective of this question is to find out the percentage of women who fall between 64 inches and…

Q: Keiko asked 15 students how many courses they have taken so far at her college. Here is the list of…

A:

Q: The New Yorker on March 29, 2010 James Surowicki wrote that the 25 million iPhones Apple sold in…

A:

Q: If the average time for a fifth grader to run a mile is 8.50 minutes (s = 1.25), what percentage of…

A:

Q: In a survey of 1150 adult males, 805 said they use the Internet. In a survey of 1050 females, 746…

A: There are two dependent variables which are males and females. The independent variable is using of…

Q: The contingency table below shows the results of a survey of video viewing habits by age. Video…

A: As per our guidelines we are suppose answerthree sub parts.Required probability is P(viewer is aged…

Q: A management survey for a company surveyed 235 employees. 105 of the employees surveyed were…

A: Given, Number of employees= 235 Female employees= 105 Male employee % =?

Q: The following table shows the number of hours a cleaning company spends cleaning apartments Time…

A: Answer is in below step.

Q: The following table shows one runner's finish times (given in minutes) for eight different 5K races.…

A: The data is given as- 25.95, 26.5, 24.53, 28.53, 25.02, 27.73, 26.85, 25.58

Q: A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The…

A: Let the length of the towel=x Let the breadth of the towel=y Area of the rectangular towel =xy

Q: The Traveling Penguins love fun and adventure but sometimes they can go too far. For example, last…

A:

Q: calculate the number of patients who are continent and incontinent at 3 months in each group by…

A: Contingency table are used to measure the frequency or count of the data set. It is also known as…

Q: 923 is what percentage of 1816 ? work the problem

A: This question can be solved using the concept of percentage.

Q: It is known that an average of 5 trains oass through grand central terminal every 30 minutes. Find…

A: Consider the random variable X that represent number of trains that will pass through Grand Central…

Q: Part (c) 3 Part (b) What percent of students take exactly two courses? X % لیا What percent of…

A: It is given thatThe total of students = 50The number of students who take 3 courses are= 50 - 15 - 5…

Q: About 40% of Jayden's texts are to his brother. 14. If Jayden sent 1500 texts last month, about how…

A: Given that  40% of Jayden's text to his brother  N=1500 Find the number he send to his brother

Q: Suppose that 5% of teachers at a university attended a conference. If 4000 teachers are enrolled at…

A: Number of teachers enrolled at the university = 4000 percentage of teachers who attended conference…

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: Here are the fuel efficiencies (in mpg) of 15 new cars. 49, 35, 17, 21, 27, 23, 45, 50, 39, 51, 41,…

A:

Q: 2400 people attended a basketball game. 696 of the people attending supported the home team, while…

A: