12. Complete the chart to show your understanding of fractions, decimals, and percents. Fraction Decimal Percent 16 20

Q: What percentage of sales are $105 or above? The upper limit for the middle 95% of sales = What…

A: mean of average sale = $225 standard deviation = $40  it follows normal distribution

Q: Compare the married and divorced groups in the very happy category with reference to their…

A: Given: A: Married people B: Divorced people X: Very Happy people XA=600  nA=1413     XB=93  nB=485…

Q: What percent of the figure below is shaded? What fraction (in simplest form) is shaded? You may…

A: % of shaded region=number of shaded boxestotal number of boxes×100

Q: Determine whether each proportion is true or false. 27) 8/10 = 2/5/2

A: The given proportion is 8/10=2/5/2.It can be written as 8:10=2:5/2.

Q: 7) Which is a larger scale, 1:200 or 1:2000? Explain.

A: Given: Scales 1:200 and 1:2000. To find: Larger scale.

Q: What is the difference between a ratio, a fraction, and a proportion? With examples of each

A:

Q: a. What is the approximate percentage of the Chipotle meals that have between 462 and 1678 calories?…

A: The 68-95-99.7 rule states that 68% of the data lies within 1 standard deviation distance from mean…

Q: You have been asked to make a presentation about an entertainment company. In your research, you…

A: Given pie chart is,

Q: Last year’s freshman class at Big State University totaled 5,310 students. Of those, 1,258 received…

A: See the hand written solution

Q: Convert the following percentages to a decimal (to three decimal places): A.  5% B.  11.4% C.  0.5%…

A: a.5% is converted into a decimal as 0.05(=5/100).b.11.4% is converted into a decimal as…

Q: How do you find from the graph the total number of people that participated in the survey? Add the…

A: 1. The graph shown in the figure represents the votes of the survey about favourite cereals. As one…

Q: The scatterplot below displays the price in dollars and quality rating for 14 different sewing…

A: Given information: The scatterplot of the variables price and quality ratings is given.

Q: 8. What is the solution to the proportion? 一 06 30 030 S18

A:

Q: d) The height requirement for Batman the Ride at Six Flags Magic Mountain is 54 inches. What percent…

A:

Q: Determine if the proportion is true تن امت 31 80 O Proportion is true O Proportion is not true…

A: It is given that  The proportion  3/8 = 31/80

Q: * 5.) Melissa estimated that she would read 240 pages last week. She actually read 300 pages. What…

A:

Q: 14. [6] What percent of the diagram below is shaded? What fraction (in lowest terms) is shaded? You…

A: In the above question it is asked to calculate the percentage of area shaded in the rectangle. Also,…

Q: (1)What percent of 1200lb is 800lb. (2) 1/4 is what percent of 1/2

A: 1) Evaluate the percentage of 800 lb in 1200 lb as follows. Percentage= 800 lb1200…

Q: The doctor recommended that Matt decrease the number of calories he consumed from 2,500 to 1,800.…

A: The doctor recommended that Matt decrease the number of calories he consumed from 2500 to 1800.…

Q: PC Tablet Office Software 510 149 Games 356 495 What is P(Games | Tablet)? Write your answer as a…

A:

Q: Explain why it makes sense for the original amount to be the deominator of the fraction when you…

A:

Q: Family origins Here is a pie chart of Census Bureau data to show the countries from which the more…

A: Solution The given diagram is the pie chart.

Q: Briefly explain how to use a proportion to calculate the number of beats per minute for a selection…

A:

Q: ast year’s freshman class at Big State University totaled 5,303 students. Of those, 1,262 received a…

A: Given, Mean (μ)= $3458 Standard deviation (σ) = $454 x = $44000

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

A:

Q: Determine the answer to the question. 13 is what percent of 26? 13 is % of 26. (Simplify your…

A: To express one quantity as a percentage of another, divide the first quantity by the second and…

Q: Can someone explain converting between fractions, decimals, and percents for me? I need a quick…

A: To convert a fraction to a decimal, divide the numerator value by the denominator. To convert the…

Q: 14. How do we test a claim for a proportion?

A: Here we shall answer Problem 14 and the remaining must be reposted. According to our guidelines, we…

Q: 4. The decimal 0.5 as a percent is 5% 50% 0.05% 0.5% Previous Question Bookmark Next Question

A: The decimal  0 . 5 as a percent is

Q: 87,87,87.5,88.5,89,90,92,92,100 what is the proportion above 87.5?

A:

Q: In replacing 125 lamp bulbs, an apprentice breaks 10. What is the percent of broken bulbs? O 0.8%…

A:

Q: 12 5

A: Here a right triangle is given , we have to write the trigonometric proportion first to find the…

Q: Remember, you will be given one type of portion and have to write it first and then find the other…

A: We can represent a given number into percentage, fraction or decimal and can convert one form into…

Q: Solve the word problem for the portion, rate, or base. A quality control process finds 36.8 defects…

A:

Q: Solve the word problem for the portion, rate, or base. A quality control process finds 49.8 defects…

A: Given that, Total number of units produced =8300 units Number of defects =49.8 Percentage of the…

Q: 35. Set up a proportion to find a missing value. Create your own situation and solve it.

A:

Q: Mount Holyoke enrolls 2210 students while Bryn Mawr enrolls 1310 students. We can say that the ount…

A: Solution of the problem as follows

Q: 10) Complete the following table by converting percentage Decimal and fraction. Percentage Decimal…

A: Given Percentage is 80% Then Decimal is 80100 = 0.8 Fraction is 80100 = 45

Q: 3) A principal of a local wants the proportion c school. Describe how 200 juniors, and 140 se

A: Stratified random sampling is a sampling technique in which a population is divided into smaller…

Q: 40 Vegas residents were asked whether they prefer to shop locally or gor to the mall.  29 of them…

A: In general margin of error means the error that occurs in a survey. For less confidence interval we…

Q: How do I change the following percents to a decimal. Do not round the answer.    5%…

A: a) 5%=5×11005%=0.05

Q: lin the chart by converting between fractions, decimals, and percents. Show work in the space below.…

A: Topic:- fraction

Q: Give the sample statistic for the proportion of voters surveyed who said they'd vote for Brown.…

A: It is given that Sample size n = 250 Number of votes for Brown = X = 121

Q: 8. 4 as a percent is 0.4% O 40% 4% O 400%

A: To convert 4 in percent form

Q: 10. The basketball coach is refurbishing the outdoor courts at his school and is wondering if the…

A: Please refer to the image below.

Q: 11, Discuss and Write When finding a percentage of a number, when might you prefer to express the…

A:

Q: percentages

A:

Q: How do you covert a percentage into a fraction.   The average time spent on different activities…

A: