Scores from a recent test in a Calculus course are93, 52, 92, 81, 76, 34, 87, 91, 98, 64, 93, 84, 49, 72, 58, 41, 53, 87, 92, 96, 90, 103, 99, 93, 91(a) Make a frequency chart using 10-point bins (30-39, 40-49, etc.)(b) Make a histogram of the data.(c) Write a sentence or two concerning what the histogram reveals about the performance of the class on this tesO TrueO FalseA Moving to another question will save this response.-100TOgram of this data using ten

Histogram is used to meausre the spread of the data. It helps to understand whether the data is…

Answered: Scores from a recent test in a Calculus…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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4. Find the mode of this data set: 3, 3, 4, 8, 5, 8, 1, 6, 7. OA. no mode OB. 3 O c. 5 OD. 3 and 8
For the following data set, find Q1, Q2, Q3 and the interquartile range.15, 12, 23, 15, 7, 8, 21, 10, 12, 14, 16, 24, 19
For the following data: Predictor Values (x) - 30, 32, 32, 33, 35, 31, 32, 33, 34, 36, 38, 39, 44, 35, 42, 37, 43, 54, 41, 44, 45, 52, 45, 49, 42, 51, 43, 56, 44, 47, 49, 50, 58, 51, 62, 46, 48, 50, 57, 61, 53, 60, 64, 51, 55, 52, 40, 53, 59, 63, 55, 58, 60, 61, 62, 63, 52, 65, 57, 64, 58, 59, 61, 63, 60, 62, 64, 65. Response Values (y) - 108, 110, 112, 116, 116, 120, 120, 122, 124, 124, 124, 124, 124, 126, 126, 128, 130, 130, 132, 132, 132, 132, 134, 134, 136, 137, 138, 138, 140, 140, 140, 140, 140, 141, 145, 148, 148, 148, 148, 148, 150, 150, 150, 152, 152, 154, 155, 155, 156, 158, 160, 160, 162, 162, 162, 164, 166, 166, 168, 168, 170, 170, 172, 174, 178, 180, 180, 180. a. Find the regression equation b. In a data for women without pets, there is a 40-year old (x) with a blood pressure of 155 (y). Using the regression equation, calculate their residual. Please show steps if possible
Data was collected for 161 randomly selected 10 minute intervals. For each ten-minute interval, the number of people entering the atrium of a large mall were recorded. The data is summarized in the table below. Number of Guests Frequency 220 – 239 5 240 – 259 35 260 – 279 80 280 – 299 27 300 – 319 14 What is the class width for this GFDT?Class width =
Find the range, variance and standard deviation of the ff 10, 17, 15, 20, 13, 11, 19, 12, 14, 16 Excel form need
H.W(3) For the data below: 6.3, 7.0, 7.5, 9.0, 7.7, 7.8, 7.1, 8.1 6.6, 7.2, 8.3, 8.5, 6.9, 7.7, 8.0, 7.3 8.6, 7.1, 8.7, 6.4, 7.7, 7.4, 8.0, 7.6 7.5, 7.2, 7.5, 8.8, 7.8, 7.9, 7.3, 7.0 6.8, 8.1, 8.4, 6.7, 7.1, 8.2, 8.1, 7.7 1. Create a frequency table. 2. Plot histogram and polygon 3. Plot Ascending and descending cumulative frequency.
A group of students were asked how many times they exercised in the past week. The results were: 0,0,0,0,0,1,1,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,4,5,6,7,7,7. a. Construct a histogram summarizing the data. Use [0,2), [2,4), etc. as the bins b. Describe the shape and the modality of the histogram.
The following is a frequency histogram and a box plot showing the annual salary distribution at a small company. 2- 30 40 50 60 70 80 90 100 110 120 130 140 150 Annual Salary (in thousands of $) Number of Employees 4.
Write up your results as you would see them in a research paper. Be sure that you include the means and standard deviations for each group in your write-up, as well as a sentence or two explaining the results

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