The following are the exam scores for a new literature class: 34, 41, 90, 80, 18, 20, 25, 70, 25, 20, 50, 40, 36. The class follows a typical grading scare where 65% is the lowest passing grade and 100% is the highest. Create a box plot. Be sure to identify all the necessary terms. What can we infer from looking at the box plot?

Students in a statistics class took their second test. The following are the scores they earned. Fill in the stem-and-leaf plot below use the tens place as the stem and the ones place as the leaf. Describe the shape of the distribution. a) Data were collected for            variable(s).     Is it appropriate to make a stem-and-leaf plot for this type of data and number of variables?      . b) Complete the stem-and-leaf plot below.       You must put commas between the leaves. c) What shape is the stem-and-leaf plot above?

Use the following data to identify the box and whisker plot: 48, 47, 16, 31, 26, 40, 11, 23, 50, 18, 42, 49, 19, 25, 10

which of the follwoing steam and leaf plot best represents the data?

A local, family-owned restaurant also gathered data for two weeks of orders.  The following set of data represents the number of orders filled by this restaurant during a two week period. Construct a five number summary for the the data.  82, 81, 65, 62, 86, 81, 83, 62, 81, 81, 68, 71, 85, 62, 87 (Round to the nearest hundredth, if needed).    Min _______________________ Lower Quartile _______________________ Median ________________________ Upper Quartile _________________________ Maximum __________________________   What is the range and interquartile range for the family-owned restaurant?  Range ___________________________ Interquartile Range ____________________________ Considering this data only, did the national-chain restaurant or the family-owned restaurant do better for the past two weeks?  _______________________________________

Raymond wants to estimate the percentage of parents that use cloth diapers. He asks a randomly selected group of 200 parents whether or not they use cloth diapers. What is the data?

This is for a review ! Thank you for your help

The following data are the ages (in years) of 17 economics teachers in a school district. 51, 46, 47, 48, 36, 27, 55, 34, 58, 50, 23, 51, 35, 37, 38, 49, 56 Send data to calculator Using the tool provided, construct a box-and-whisker plot for the data. ? H+HHH +++++++ +H +++++++D 20 25 30 35 40 45 50 55 60 Age of economics teacher (in years)

make a stem and leaf plot for 6,7,8,14,14,16,21,26,30,30   - whats the median and mean? - how does the median and mean change if the numbers are 6,7,8,14,14,16,21,26,30,130.       Needs Complete solution with 100 % accuracy.

I don't know how to find the median or range