Which histogram depicts a higher standard deviation?10-10-8-8-6-6-4-2-3040506070404448525660(a)(b)Choose the correct answer below.O A. Histogram b depicts the higher standard deviation, because thedistribution has more dispersion.B. Histogram b depicts the higher standard deviation, because thebars are higher than the average bar in a.OC. Histogram a depicts the higher standard deviation, because thedistribution has more dispersion.D. Histogram a depicts the higher standard deviation, since it ismore bell shaped.FrequencyO 0oFrequency

Higher standard deviation if the distribution has more dispersion

Answered: Which histogram depicts a higher…

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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(c) only
Meals A college student on a seven-day meal plan reportsthat the amount of money he spends daily on food varieswith a mean of $13.50 and a standard deviation of $7.a) What are the mean and standard deviation of theamount he might spend in two consecutive days?b) What assumption did you make in order to find thatstandard deviation? Are there any reasons you mightquestion that assumption?c) Estimate his average weekly food costs, and thestandard deviation.d) Do you think it likely he might spend less than $50in a week? Explain, including any assumptions youmake in your analysis.
A deviation score is the difference between the score and the __________.
Joey and Dee Dee bowled five games at the Rock 'n' Bowl Lanes. Their scores are given in the following table. Joey 143 170 219 157 146 Dee Dee 183 166 188 143 160 (a) Find the mean score of each bowler. (Round the answer to one decimal place.) Joey X = Dee Dee x = (b) Find the standard deviation of each bowler's scores. (Round the answer to one decimal place.) Joey S = Dee Dee s =
Study the group of tests administered to a class where Gab belongs, then answer the questions. SUBJECT МEAN Standard deviation Gab's score Mathematics 56 10 43 Biology 55 9.5 51 Philosophy 80 11.25 88 РЕ 75 9.75 82 In which subject did Gab perform worst in relation to the group's mean performance. Explain.
A survey was conducted to determine the amount of time, on average, during a given week SCAD students spend outside of class on class work (projects, homework, and studying). The data shows: 5, 7, 11, 14, 18, 22 (in hours). Calculate the standard deviation by using the appropriate formula. Round your answer to three decimal places.
hypothesis testing is the topic
Which histogram depicts a higher standard deviation? 10- 10- 8- 6- 4- 8- 6- 4- 2- 0- 44 48 52 56 60 30 40 50 60 70 (a) (b) ..... Choose the correct answer below. O A. Histogramb depicts the higher standard deviation, since it is more bell shaped. O B. Histogram a depicts the higher standard deviation, because the bars are higher than the average bar in b. OC. Histogram b depicts the higher standard deviation, because the O D. Histogram a depicts the higher standard deviation, because the distribution has more dispersion. distribution has more dispersion. kouenbesy 40 O 00 O 20 Frequency
Ten friends kept track of how many times they sent a text over a one hour period. The results are in the table below. number of texts 5 6 7 7 8 10 10 15 16 17 They determine that the mean of the data set is 10.110.1, but they also want to know the range and standard deviation. Calculate the range of the data set.Is this correct answer 12? Calculate the POPULATION (since it's just two friends, they're the population) standard deviation of the data set.I have a hard time
eText Contents A credit score measures a person's creditworthiness. Assume the average credit score for Americans is 687. Assume the scores are normally distributed with a standard deviation of 46. Study Plan al Determine the interval of credit scores that are one standard deviation around the mean. Video & Resout b) Determine the interval of credit scores that are two standard deviations around the mean. c) Determine the interval of credit scores that are three standard deviations around the mean. Library a) The interval of credit scores that are one standard deviation around the mean ranges from to Accessible Resi (Type integers or decimals. Use ascending order.) Purchase Optic Communicatio Enter your answer In the edit flelds and then click Check Answer (? parts remaining CicckAnswer O Type here to search F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 PriSc Numlk DIO Sar Lk SysRq % 7 7 3 4 8. € 6 9. E R Tab 4. sLock D K

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