Question

Build a stem-and-leaf plot for these measurements 3.1 4.9 2.8 3.6 2.5 4.5 3.5 3.7 4.1...

Build a stem-and-leaf plot for these measurements

3.1 4.9 2.8 3.6 2.5 4.5 3.5 3.7 4.1 4.9
2.9 2.1 3.5 4.0 3.7 2.7 4.0 4.4 3.7 4.2
3.8 6.2 2.5 2.9 2.8 5.1 1.8 5.6 2.2 3.4
2.5 3.6 5.1 4.8 1.6 3.6 6.1 4.7 3.9 3.9
4.3 5.7 3.7 4.6 4.0 5.6 4.9 4.2 3.1 3.9

A. Describe the form of data distribution. Do you notice any unusual results?

B. Use the stem-and-leaf plot to find the minimum observation.

C. Find the eighth and ninth largest observations

Homework Answers

Answer #1

Dear student,
I am waiting for your feedback. I have given my 100% to solve your queries. If you satisfied with my answer then please please like this.
Thank You

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Listed in the accompanying data table are student evaluation ratings of courses and​ professors, where a...
Listed in the accompanying data table are student evaluation ratings of courses and​ professors, where a rating of 5 is for​ "excellent." Assume that each sample is a simple random sample obtained from a population with a normal distribution. a. Use the 93 course evaluations to construct a 98​% confidence interval estimate of the standard deviation of the population from which the sample was obtained. b. Repeat part​ (a) using the 93 professor evaluations. c. Compare the results from part​...
Data shows the times for carrying out a blood test at Rivervalley Labs Using Excel Plot...
Data shows the times for carrying out a blood test at Rivervalley Labs Using Excel Plot a histogram of the data. What type of distribution does the data appear to follow? Construct and interpret the 95% confidence interval for the population mean time for carrying out a blood test. Assume that the population standard deviation is unknown. Times for blood tests (minutes) 2.5 4.9 3.6 4.3 1.9 3.4 3.2 4.0 3.1 3.6 3.9 4.4 3.9 3.1 2.7 3.5 3.6 3.7...
Use the data in Bank Dataset to answer this question. Construct a 95% confidence interval for...
Use the data in Bank Dataset to answer this question. Construct a 95% confidence interval for the mean increase in deposits. Note that the population standard deviation σ is not known in this case. Instead the sample standard deviation s should be calculated from the sample and the t distribution should be used. 2. What is the margin of error at the 95% confidence level? Bank Dataset of Increase in deposits. Mean is 4. Sample size is 152 customers. 4.3...
We wish to determine the impact of Specification Buying, X11, on Satisfaction Level, X10. To do...
We wish to determine the impact of Specification Buying, X11, on Satisfaction Level, X10. To do so we will split the Hatco data file into two separate data sets based on the Specification Buying, X11. This variable has two categories: 1=employs total value analysis approach, evaluating each purchase separately; 0 = use of specification buying. Sort the entire Hatco data set based on Specification Buying. This will create two separate groups of records. Those records with X11 = 0 and...
Consider the following data set. 4.6 3.3 3.6 3.8 3.4 3.8 4.4 4.7 3.7 3.4 4.4...
Consider the following data set. 4.6 3.3 3.6 3.8 3.4 3.8 4.4 4.7 3.7 3.4 4.4 4.3 4.0 3.8 4.4 4.5 3.5 4.1 4.3 3.9 3.5 3.4 3.8 3.9 1. Recall the proper memories to find the mean. 2. Recall the proper memories to find the standard deviation. (Round your answer to four decimal places.) 3. Calculate the range. 4. The range is approximately how many standard deviations? (Round your answer to one decimal place.) The range is approximately ___...
length (in inches) of flowers in an experiment are given below. 4.1 2.5 4.5 3.6 2.8...
length (in inches) of flowers in an experiment are given below. 4.1 2.5 4.5 3.6 2.8 5.1 2.9 5.1 1.2 1.6 Compute the sample mean and the sample standard deviation and use them to find a 90% confidence interval for the mean. Use four decimal places precision for the intermediate steps. (2.67,4.01) (2.55,4.13) (2.63,4.05) (2.74,3.94) (2.59,4.09)
SHOW ALL WORK. DO NOT USE SOFTWARE TO GENERATE ANSWERS. Calculate the R-chart and X-bar chart...
SHOW ALL WORK. DO NOT USE SOFTWARE TO GENERATE ANSWERS. Calculate the R-chart and X-bar chart limits for the data given below. Day A B C D 1 7.2 8.4 7.9 4.9 2 5.6 8.7 3.3 4.2 3 5.5 7.3 3.2 6.0 4 4.4 8.0 5.4 7.4 5 9.7 4.6 4.8 5.8 6 8.3 8.9 9.1 6.2 7 4.7 6.6 5.3 5.8 8 8.8 5.5 8.4 6.9 9 5.7 4.7 4.1 4.6 10 3.7 4.0 3.0 5.2 11 2.6 3.9...
Unemployent Rate (Y) High School (X) Bachelor's (X) 3.1 36017.0 34912.0 3.0 36452.0 36026.0 3.7 36078.0...
Unemployent Rate (Y) High School (X) Bachelor's (X) 3.1 36017.0 34912.0 3.0 36452.0 36026.0 3.7 36078.0 36516.0 4.6 35778.0 37392.0 4.9 35857.0 38564.0 4.4 35944.0 39287.0 4.0 36398.0 40219.0 3.6 36702.0 41644.0 3.6 36858.0 43181.0 4.6 36097.0 43953.0 7.9 34487.0 43537.0 8.2 34293.0 43841.0 7.6 33823.0 44830.0 6.8 33718.0 46293.0 6.1 33619.0 47534.0 5.0 33865.0 48850.0 4.3 33402.0 50793.0 4.0 33801.0 52372.0 3.6 34210.0 53970.0 3.2 34550.0 55992.0 3.0 34837.0 57651.0 Be sure that your two X series are independent...
Use the standard normal distribution or the​ t-distribution to construct a 99​% confidence interval for the...
Use the standard normal distribution or the​ t-distribution to construct a 99​% confidence interval for the population mean. Justify your decision. If neither distribution can be​ used, explain why. Interpret the results. In a recent​ season, the population standard deviation of the yards per carry for all running backs was 1.31. The yards per carry of 25 randomly selected running backs are shown below. Assume the yards per carry are normally distributed. 1.3 5.8 6.1 5.6 7.3 7.1 4.7 2.8...
Problem Set 4: One way repeated measures ANOVA Research Scenario: A savvy business owner wanted to...
Problem Set 4: One way repeated measures ANOVA Research Scenario: A savvy business owner wanted to assess whether type of background music influenced the amount of money spent. For four Saturdays, he varied the type of background music being played: pop, rock, classical, and country. Amount of money spent (in hundreds) is reported for each type of music. Conduct a one-way repeated measures ANOVA to determine whether background music influenced total amount of money spent. Pop Rock Classical Country 5.2...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT