The boxplot below shows salaries for Construction workers and Teachers. If a person is making the median salary for a construction worker, they are making more than what percentage of Teachers? They are making more than % of Teachers.   Show your work

Q: The boxplot below shows salaries for Actuaries and CPAS. СРА Actuary 30 40 50 60 70 80 90 100 110…

A: Given that, Emanuel makes the minimum salary for an Actuary which is 40 thousand $ i.e. $40,000.…

Q: What percent of the students who had chores also had a curfew?

A:

Q: 6. In the table above, who had the lowest average expenditure?

A: In this question we have to find the lowest average expenditure.

Q: Judy asked her coworkers about their typical commute time. This box plot shows the results. Commute…

A: To determine the median commute time.

Q: The median salary of the 1,073 teachers in a large public school district is $38,850. If the 65th…

A: The median salary of the 1,073 teachers in a large public school district is $38,850. If the 65th…

Q: The boxplot below shows salaries for Construction workers and Teachers. Construction Teacher 20 25…

A: Data visualization is the process of denoting the numerical data visually. Data visualization can be…

Q: The IQR for the ratings distribution of retail/electronic stores is equal to the IQR for the ratings…

A: The stem and leaf plot of the ratings of the customers is given as: Retail store   web sales…

Q: The following table shows the number of sweatshirts and T-shirts sold at a shopping mall on a…

A:

Q: See picture and answer question A and B. Thank you (a)Which class had a higher median test score?…

A: Given box and whisker plots are

Q: The chart below shows the grade distribution on a quiz in one of my classes. If there are 34…

A: Solution: The objective is to find the number of students who scored A grade

Q: What percent of students had an IQ of at least 120​?

A: From the given histogram, the frequency table can be observed as shown below:

Q: A recent study of young executives showed that 30 percent run, 20 percent bike and 12 percent do…

A: We have given that  P(run)=30%=0.30 , P(bike)=20%=0.20 P(run and bike)=12%=0.12 Find P(run or bike)

Q: The median salary of the 1,073 teachers in a large public school district is $38,850. If the 65th…

A: Consider the given information in the problem, total number of teachers=1073 65th percentile=65% of…

Q: A librarian surveyed students checking out library books.  He asked each student how many books…

A: Solution Given the data shows the number of books read by students per week.

Q: The boxplot below shows salaries for Actuaries and CPAS. СРА Actuary 50 60 70 80 90 100 io 30 40…

A: Determine who makes more money among Karina and Chasity.   The correct option is identified below as…

Q: The distribution of SAT scores is normally distributed with a μ = 500 and a σ = 100.  a, What…

A: Let X be a continuous random variable of the distribution of SAT scores  is normally​ distributed…

Q: A grocery store manager did a study to look at the relationship between the amount of time (in…

A: Since, we only do up to three sub parts of a problem, we'll be doing the first three sub parts only.…

Q: What is the median? 2 5 6

A: Median: For odd number data sets, the median is n+12th data value.

Q: what proportion of people in relationships are dissatisfied?

A: Let , X→N(μ=60 , σ=8) Since , an individuals with a score 50 or less is considered dissatisfied. Our…

Q: A September, 2014, survey indicated that 53% of U.S. adults aged 18–29 used the social media…

A: Let total number of adults of U.S., aged 18-29, be x.   Given: Adult used instagram=53% of x=2Adult…

Q: The median of a group of individuals’ BMIs whose BMIs are 20.47, 21.92, 23.32, 23.41, 25.7, and 30.1…

A: 20.47 21.92 23.32 23.41 25.7 30.1

Q: Below is a reference to the values ​​of the cure after 4 weeks of treatment. What is called the…

A: Boxplot: Boxplot useful to know the variation between data points. The major advantage of the…

Q: A national chain of department stores ranks its 1,000,000 salespeople by the monetary value of their…

A: Given Data: Boris sales at 89th percentile Melissa's sales at 73rd percentile

Q: The following variable represent numbers, ranked from lower to highest A B C D E. What is the median…

A: There are total 5 numbers in the given data A B C D E. So thee median will be 5+12=3rd value.

Q: The table below shows how many employees owned 0, 1, 2, or 3 cars in a company made up of 15…

A:

Q: The boxplot below shows salaries for Actuaries and CPAS. CPA Actuary 100 110 70 Salary (thousands of…

A:

Q: The boxplot below shows salaries for CPAS and Actuaries in a town. СРА Actuary 20 30 40 50 60 70 80…

A: From the boxplot Median salary of CPA = 1st quartile of Actuaries

Q: The houses on a city block were thought to be valued at $172,000, $164,000, $142,000, $159,000,…

A:

Q: The table summarizes the blood group and Rh type for 100 people. a. How many of the subjects were…

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

Q: In Star Wars Episode 4: A New Hope, Princess Leia says Luke is "a little short to be a storm…

A: Given, xL =67,  sL=1,  nL=14 xs =70,  ss=3,  ns=11  degree of freedom. nL+ns-2 = 14+11-2 = 23 The…

Q: In 2015, the median family income in the United States was $66,650. (Source: U.S. Census Bureau) If…

A: Given: Median = $66,650, 90th percentile = $178,500.

Q: range o

A: Given information: The boxplots for class-A and class-B are given.

Q: Does it make sense ? Why or why not? A pollster plans to improve survey results by only conducting…

A: A pollster plans to improve survey results by conducting polls in which the margin of error is zero.

Q: Estimate the most likely degree of correlation for the scatterplot   Options: a. -.99 b. 0 c.…

A: Correlation is the measure that used to determine the strength of association between the two…

Q: An investor bought common stock of Blackstone Company on several occasions at the following prices.…

A: The following table provide the price and corresponding number of share is given by:

Q: The boxplot below shows salaries for CPAS and Actuaries in a town. CPA Actuary 30 60 Salary…

A:

Q: If a person is making the median salary for a CPA, they are making less than or equal to (ANSWER) %…

A: Boxplot gives information about spread of data; it gives idea about symmetry of data around the…

Q: Approximately, what percent of the data is more than the third quartile? 25% 0% 50% 75%

A: what percent of the data is more than the third quartile

Q: Part D What percent of the girls in the fifth-grade class voted for Ms. Husted as their favorite…

A: Answers of Part A, Part B, and Part C are Correct.

Q: СРА Actuary 30 40 50 60 70 80 90 100 110 120 Salary (thousands of $) a person is making the median…

A:

Q: The results of a nationwide aptitude test in Mathematics are normally distributed with μ=80 and…

A:

Q: The boxplot below shows salaries for Actuaries and CPAS. СРА Actuary 30 40 50 60 70 80 90 Salary…

A: Frank makes first quartile salary for an Actuary. Tristan makes the third quartile salary for a CPA.…

Q: The table shows the English test scores for 6 students. English Test Grades Student 1. Grade 78 92 3…

A: Student Grad 1 78 2 92 3 80 4 95 5 85 6 70

Q: Over the span of a month, a school tracks student choices at lunch. They find that 56% of all…

A:

Q: Which player had the higher average points when compared to the other players on his team? O Fredo

A: Given information: The average points and standard deviations for the players Freda and Kari…

Q: The boxplot below shows salaries for Construction workers and Teachers. Construction Teacher 20 25…

A: We take the five number summary for drawing box plot. where the ends of whiskers shows the minimum…

Q: For the data set 7 6 4 9 5 the median

A: The median is the middle data point in a sorted data set. The given data set is [7, 6, 4, 9, 5]…

Q: What do you think would help students pay more attention in class?

A: Here we want to know bias in survey question or not.

Q: In a biology study, the appearance of an animal when carrying a certain gene is recorded. Assume…

A: We have to find the number of animals having Gene B.

Q: The boxplot below shows salaries for Actuaries and CPAS. CPA Actuary 90 100 110 30 40 50 60 70 80…

A: From given boxplotFor CPAMinimum value = 32Q1=40Q2=Median=70Q3=85Maximum value = 95For…

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.