V Use the given data below to answer item numbers 30 to 39.Class Interval50-5445-4940-44435.71135-3930-349.25-2920-244sbio toN= 4030. The range of the distribution is31. The class interval containing the median class is32. The class interval containing the Q, class is33. The class interval containing the D, class is34. The median of the distribution is35. Q, is equal to36. P,, is equal to75

here as per guidelines i have calculated 3 subparts here given grouped frequency distribution of…

Answered: 30. The range of the distribution is…

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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Use the Histogram tool to develop a frequency distribution and histogram for the number of months as a customer of the bank in the data below. Compute the relative and cumulative relative frequencies and use a line chart to construct an ogive. Complete the frequency distribution for the months as a customer, and compute the relative and cumulative relative frequencies. (Type integers or decimals rounded to three decimal places as needed.) Bins Frequency Relative Frequency Cumulative Relative Frequency 10 enter your response here enter your response here enter your response here 20 enter your response here enter your response here enter your response here 30 enter your response here enter your response here enter your response here 40 enter your response here enter your response here enter your response here 50 enter your response here enter your response here enter your…
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Find the mean, median, and mode.
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Find the mean, median, and mode for the given set of ungrouped data. 3, 3, 3, 3, 4, 4, 5, 5, 5, 5 mean = median = Identify the mode(s). O 1,2 O 3,5 1,3 O 2,5 оо
Let p be the population proportion for the following condition. Find the point estimates for p and q. Of 952 children surveyed, 108 plan to join the armed forces in the future. Part 1 The point estimate for p, p^, is ___ The point estimate for? q,q^, is ___
Make Sure to use paired data you are conductiny a Studly for a School to See If a program they are Using is actubilly helping with test bcores.. Test the cla!m that the mean of the differences Is less than O C this means the seconed 15 Scerin higher). Use significance revel ofi12. group The date below is before /a fer Measurments of 10 Stuclents. Student 1studentz Student 3 Stydent 4 5tudent 5 589 425 Student 6 Student7 Stud-ent 8 student 9 625 632 441 615 654 684 715 く12 754 652 822 202 735 Stuelent 10. 835 887
5. Given below are the marks of 69 students. Find out the median value. Mark in test Gmedian class) frequency (0 5-9 12 9-13 4. 13-17 15 17-21 18 21-25 14 25-29 6.
The following are the lengths of stay (in days) for a random sample of 16 patients discharged from a particular hospital: 13, 9, 5, 11, 6, 3, 12, 10, 11, 7, 12, 12, 12, 9, 9,9 Send data to calculator Draw the histogram for these data using an initial class boundary of 2.5 and a class width of 2. Note that you can add or remove classes from the figure. Label each class with its endpoints. Frequency S 0 This f Length of stay (in days) 0 Tom 0:00 00:0 X
The paired data below show the Coursework marks of 6 randomly selected students from a statistics course at UWI and their Final Exam marks in the same course. Coursework Mark, x Final Exam Mark, y > x yresult summary (result). Call: 1m (formula y x) Residuals: 1 A 27 22 B 28 34 A linear regression equation was found using R, and the output is shown below. 2 3 4 -7.5563 3.5822 0.3659 3.3830 -1.7252 1.9509 Student Coefficients: Estimate Std. Error t value Pr (>t|) (Intercept) 6.2964 4.6774 1.346 0.24949 0.1706 5.048 0.00724 ** 0.8615 C с 12 17 D 41 45 Signif. codes: 0 **** 0.001 **0.01 0.05 0.11 Residual standard error: 4.698 on 4 degrees of freedom Multiple R-squared: 0.8643, Adjusted R-squared: 0.8304 F-statistic: 25.49 on 1 and 4 DF, p-value: 0.007239 E 33 33 F 9 16 a) Write out the model for the simple linear regression. Define all terms used in the model. b) What are the values of the intercept and the slope of the regression equation? c) Write out the regression equation. d) A UWI…
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30. The range of the distribution is 31. The class interval containing the median class is 32. The class interval containing the Q, class is upe 22 The olege intervol contoining the Del