Q1: The data in the following table are the mathematic degrees of 150 pupilMathematic10-19 | 20-2930-39 40-49 50-5960-6970-7980-8990-99degreesPupils (fi)2132950251475

Answer: This question some options are missing don't worry am answered From given frequecny…

Answered: Q1: The data in the following table are…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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2 The data set below is used for questions 1-3. The times for 35 students to take a final exam (in hours) are listed below: The data is listed in rows with 5 values each, just for your convenience in reading them. There is nothing special about the groupings. 0.2, 0.5, 0.7, 1.1, 1.2, 1.2, 1.3, 1.4, 1.4, 1.4, 1.5, 1.5, 1.6, 1.6, 1.7, 1.9, 2.0, 2.1, 2.1, 2.2, 2.3, 2.5, 2.6, 2.8, 2.9, 3.0, 3.0, 3.1, 3.7, 3.7, 4.0, 4.1, 4.5, 5.1, 5.8 Which distribution might be appropriate for this data? For the instructor, this was question 3. X Binomial X Exponential / Gamma X Negative binomial X Normal X Poisson
Researchers wondered whether the size of a person's brain was related to the individual's mental capacity. They selected a sample of 5 females and 5 males and measured their MRI image pixel counts and IQ scores. Females Males MRI IQ MRI IG The data is reported to the right. Complete parts (a) through (d) below 139 858,472 140 955,003 935,494 924,059 1.079.550 1,001.121 Click the icon to view the critical values table. 991,305 138 141 857,782 833,868 790,619 133 135 132 141 135 140 AMRI 1,080,000- AIO 145 AIO 145- AMRI 1,080,000 780,000 130 130 780,000 130 780,000 780,000 130 1,080,000 145 1,080,000 MRI 145 MRI (b) Compute the linear correlation coefficient between MRI count and IQ. Are MRI count and IQ linearly related? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (Round to three decimal places as needed.) A. Yes, MRI count and IQ are linearly related since the linear correlation coefficient is O B. No. MRI count and IQ are not…
The following histogram shows the exam score for a pre algebra class use this histogram to answer the questions. Find the number of students that took this exam.
Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below. Lengths (mm) Frequency 60 - 61 1 62 - 63 16 64 - 65 71 66 - 67 108 68 - 69 83 70 - 71 18 72 - 73 3 What is the class midpoint for the seventh class?class midpoint =
For this grouped data set: Scores | Frequencies 30-34 | 7 25-29 | 9 20-24 | 14 15-19 | 10 10-14 | 8 5-9 | 2 Graph the data and tell whether it is leptokurtic, mesokurtic, or platykurtic.
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Can you answer number 16 please
Two hundred and eighty boys completed a test that measures the distance that the subject can walk on a flat, hard surface in 6 minutes. For each age group shown in the table, the median distance walked by the boys in that age group is also given. Age Group 3-5 6-8 9-11 12-15 16-18 Representative Age (Midpoint of Age Group) 4 7 10 13.5 17 Median Six-Minute Walk Distance (meters) 543.3 583.0 667.3 702.1 726.6
please help answer the 2 questions
ExQm Score Oata 76 69 64 75 70 80 96 51 64 95 90 77 79 82 62 76 65 68 74 Moke a histogram use five class es 50-59,60 the data 69
Groups: 1= 5-25, 2 = 26-59, 3 = 60-92 Which of the following statements is true of Group 3’s mean FIQ score? Group of answer choices: 1. Group 3’s mean FIQ score is not different from Group 1’s mean FIQ score 2. Group 3’s mean FIQ score is lower than Group 2’s mean FIQ score 3. Group 3’s mean FIQ score is higher than the mean FIQ scores for Groups 1 and 2 4. Group 3’s mean FIQ score is lower than the mean FIQ scores for Groups 1 and 2 5. Group 3’s mean FIQ score is not different than the mean FIQ scores for Groups 1 and 2

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Q1: The data in the following table are the mathematic degrees of 150 pupil Mathematic 10-19 20-29 30-39 40-49 50-59 60-69 70-79 80-89 90-99 degrees Pupils (fi) 2 5 13 29 50 25 14 7