D3Time (Mins)2211802001261543431862753362003012482003462262332433041873131.) A survey was taken among college students as to how many minutesthey play a newly released online game Genshin Impact per day. UsingUNGROUPED statistical analysis, calculate the followig: a.) Mean, Medianand Mode, b.) Varriance and Standard Deviation. (Attach the photographof your MANUALLY WRITTEN solution in the space provided)

Answered: Image /qna-images/answer/e2e2a987-b83c-4e3c-a983-ff8a495d0f9a.jpg

Answered: D3 Time (Mins) 221 180 200 126 154 343…

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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Q5. Explain the importance of statistics in the field of drug development and the pharmaceutical industry.
SOLVE IN EXCEL PLEASE STEP BY STEP INSTRUCTIONS: Calculate the measures of central tendency (mean, median, and mode) and the measures of dispersion (range, mean, standard deviation, and variance) in the examples: 7. The monthly salaries (in dollars) of a group of teachers at a university are as follows: 240, 600, 320, 450, 600, 240, 240, 320. Find the range of the dispersion, the arithmetic mean, and the deviation. population standard of these data. Xi 240 320 450 600 Tip: We write down in a table the given data arranged in ascending order, the calculations and the results obtained: fi 3 Σ= 3.5 3 2.5 2 1.5 1 0.5 O O= fi/n 3/8 = 0,375 Σ= fi The range of the dispersion is: r = The arithmetic mean is: x = 240 The population mean deviation is: xifi 720 320 x₁ - x 376,25 -136,25 X 450 Dollars. Dollars. Dollars (x₁ - x)² 18564,0625 600 Xi (x₁ - x)² fi/n 6961,52 Σ=20948,44
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Which term describes a response that varies greatly from the majority of the other responses in survey? a. Mean b. Outlier c. Median d. Midpoint
Roll a pair of die 36 times, and draw a bar graph of all the outcomes. Using the data, find the mean, the variance, and the standard deviation for this model.
Use the dotplot to find the mean, median, and IQR. Round to 1 decimal place, if needed. Caution: This could be a different data set than the one in the previous question. 74 76 78 80 82 84 86 Heights of Basketball Players mean median IQR (in inches) (in inches) (in inches)
should have the right to marry. (The 2014 data were collected before the 2015 U.S. C2. GSS 2014 and GSS 2018 respondents were asked their opinion on whether homosexuals 30 measured on a 5-point scale from strongly agree (1) to strongly disagree (5). Supreme Court decision granting same-sex couples the right to marry. Responses wer measured on a 5-point scale from strongly agree (1) to strong!y aisagiee (2). Cumulative Percentage Homosexuals Should Have Right to Marry (2014) Percentage Frequency 32.5 32.5 Strongly agree 251 57.5 25.2 Agree 195 67.3 Neither agree nor disagree 9.6 74 79.2 Disagree 92 11.9 100.0 Strongly disagree 161 20.8 Total 773 100.0 Homosexuals Should Have Cumulative Right to Marry (2018) Frequency Percentage Percentage Strongly agree 293 39.5 39.5 Agree 200 27.0 66.5 Neither agree nor disagree 70 9.4 75.9 Disagree 67 9.0 84.9 Strongly disagree 111 15.0 99.9 Total 741 99.9 a. What is the level of measurement for this variable? b. What is the mode for 2014? For 2018?
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