Question: Complete the final two columns in the following frequency distribution table and then find the percentiles and percentile ranks requested. a. What is the percentile

Complete the final two columns in the following frequency table and then find the percentiles and percentile ranks requested.

a. What is the percentile rank for X = 2.5?
b. What is the percentile rank for X = 6.5?
c. What is the 20th percentile?
d. What is the 80th percentile?

cf c% 6. 3 6. 4 4

Step by Step Solution

★★★★★

3.56 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

X f cf c 7 2 25 100 6 3 23 92 5 6 20 80 4 9 14 ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1475-M-S-P(11208).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Frequency Distribution table and Histogram. Step 1. Log on, click on Microsoft Excel. Step 2. Enter data as follows: In cell A1, type the title Lab #1 Frequency table and Histogram In cell A2,...

What is the percentile rank for a z score of 1.57?

Find the requested percentiles and percentile ranks for the following distribution of quiz scores for a class of N = 40 students. a. What is the percentile rank for X = 15? b. What is the percentile...

19. Complete the final two columns in the following frequency distribution table and then find the percentiles and percentile ranks requested .. 30-34 25-29 20-24 7 15-19 3 10-14 4 5-0 a. What is the...

Complete the final two columns in the following frequency distribution table and then find the percentiles and percentile ranks requested. a. What is the percentile rank for X = 9.5? b. What is the...

Complete the final two columns in the following frequency distribution table and then find the percentiles and percentile ranks requested: X f cf c% 5 2 4 5 3 6 2 4 1 3 a. What is the percentile rank...

Complete the final two columns in the following frequency distribution table and then find the percentiles and percentile ranks requested: X f cf c% 2529 1 2024 4 1519 8 1014 7 59 3 04 2 a. What is...

Complete the final two columns in the following frequency distribution table and then find the percentiles and percentile ranks requested: X f cf c% 25-29 1 20-24 4 15-19 8 10-14 7 5-9 3 0-4 2 A)...

18. Complete the final two columns in the following frequency distribution table and then find the percentiles and percentile ninks requested 7 2 6 ----- 4 4. a. What in the percentile rank for X -...

Complete the final two columns in the following frequency distribution table and then find the percentiles and percentile ranks requested. \f

Company YY's target profit is $86021 before taxes. Fixed costs are $245000 Contribution Margin Ratio is 42%. What is the margin of safety in sales dollars?

Refer to Exercise. For each score, Chris also recorded the number of putts as well as his scores. Conduct an analysis of both sets of data. What conclusions can be achieved from the statistics?

2. Where in memory are keyboard input characters kept while waiting to be processed by application programs?

1.4 How do the Bank of Englands actions influence real GDP and how long does it take for real GDP to respond to the Banks policy changes?

For a normal distribution with a mean of = 60 and a standard deviation of = 10, find the proportion of the population corresponding to each of the following. a. Scores greater than 65. b. Scores...

IQ test scores are standardized to produce a normal distribution with a mean of = 100 and a standard deviation of 515. Find the proportion of the population in each of the following IQ categories....

The distribution of SAT scores is normal with = 500 and = 100. a. What SAT score, X value, separates the top 15% of the distribution from the rest? b. What SAT score, X value, separates the top 10%...

Please show breakdown for calculations. Dover Corporation bought a long-term asset for $125,000. The asset has a 25% CCA rate. At the end of year 5, the firm sold the asset for 25% of its original...

Please, I need help with the following question. Thank you for all those who you have helped! The Allied Group intends to expand the company's operation by making significant investments in several...

Machines A and B are mutually exclusive and are expected to produce the following real cash flows: The real opportunity cost of capital is 8%. a. Calculate the NPV of each machine. (Enter your...