4. An avid Mobile Legends player claims that he wins more when using SUPPORT heroescompared with other heroes. A classmate tested his claim by randomly selecting 10 heroes perrole and recorded his win rates per hero. The data collected is listed below.TANKFIGHTERASSASSINMAGEMARKSMEN SUPPORT44.0838.6466.2258.4454.7243.1736.4341.9676.1765.3441.3048.3663.7539.5962.0147.2138.8061.0654.3246.9939.3745.7568.0664.6842.1773.8332.0067.4868.5749.2844.7850.1747.755.5529.7364.4954.9942.0433.5249.5750.4848.2149.5237.4458.3651.6142.4546.0671.9146.4235.4465.5368.9549.7844.3975.6554.8940.4059.8739.80Is there sufficient evidence for the claim of the player to be true at 5% level of significance?a. In words, Y =b. In words, yij=c. Ho:d. Hae. The level of significance isf. Determine the test statistic using the data (show solution).g. Set up the ANOVA Table:Source ofVariationSum ofF-statisticdfMSSquaresBetweenWithinTotalh. Provide the decision rule of the test.i. Decision:j. Write a clear conclusion using the format:Aci. sufficient evidence to reject the null hypothesis that Go at <% level of significance>.

Given as, TANK FIGHTER ASSASSIN MAGE MARKSMEN SUPPORT 44.08 38.64 66.22 58.44 54.72 43.17…

Answered: 76.17 65.34 41.30 48.36 62.01 47.21…

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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Based on a poll, 50% of adults believe in reincarnation. Assume that 4 adults are randomly selected, and find the indicated probability. Complete parts (a) through (d) below. a. What is the probability that exactly 3 of the selected adults believe in reincarnation? (round to three decimal places as needed) b. What is the probability that all of the selected adults believe in reincarnation? (round to three decimal places as needed) c. What is the probability that at least 3 of the selected adults believe in reincarnation? (round to three decimal places as needed) d. If 4 adults are randomly selected, is 3 a significantly high number who believe in reincarnation? A. Yes, because the probability that 3 or more of the selected adults believe in reincarnation is greater than 0.05. B. Yes, because the probability that 3 or more of the selected adults believe in reincarnation is less than 0.05. C. No, because the probability that 3 or more of the selected…
The Honolulu Advertiser stated that in Honolulu there was an average of 669 burglaries per 100,000 households in a given year. In the Kohola Drive neighborhood there are 320 homes. Let r be the number of homes that will be burglarized in a year. Compute the probability for . Round your answer to the nearest ten thousandth. a. 0.6496 b. 0.8386 c. 0.1736 d. e. 0.6474
1. A normal six-sided die is rolled. Find the probability of getting a. six b. an odd number C. a number greater than 3
Consider the following diagnostics table from a multiple linear regression with 2 covariates: ID Standardized h_i DFFITS i COVRATIO_i residual -1.2 0.172 -0.075 1.28 -0.4 0.1 0.546 1.009 3 0.206 0.431 1.281 4 -0.77 0.268 0.521 1.587 0.63 0.143 -0.355 1.183 6. 1.58 0.132 -0.2 1.2 7 0.79 0.052 -0.073 1.114 8 0.17 0.188 0.044 1.3 9. 0.02 0.128 -0.186 1.2 10 -3.84 0.098 0.254 1.135 11 -0.4 0.09 -0.002 1.177 12 0.72 0.088 -0.015 1.165 13 0.03 0.17 -0.067 1.28 14 -0.58 0.12 0.11 1.21 15 -0.02 0.16 -0.25 1.241 16 -0.08 0.11 -0.03 1.197 17 -0.3 0.16 0.005 1.262 18 0.18 0.066 -0.571 0.884 19 1.16 0.198 1.66 0.782 20 0.35 0.335 -0.45 1.268 Use only two digits after the dot (eg, 1.23). For integers, just use the number, eg, 1. Do not write 'one'. If you think the space should be blank, just write NO in the space, Observation is an suggested by standardized residuals.
1234567BSOSES df 7 8 9 10 50 0.90 0.02 0.21 0.58 1.06 1.61 2.20 2.83 3.49 4.17 4.87 8.55 0.50 0.46 1.39 2.37 3.36 4.35 5.35 6.35 7.34 8.34 9.34 14.34 16.47 24.34 37.69 49.34 Table of values Probability (p) 0.20 1.64 3.22 4.64 5.99 7.29 8.56 9.80 11.03 12.24 13.44 19.31 30.68 58.16 1-2 Σ (o-e)² x² = 0.05 3.84 5.99 7.82 9.49 11.07 12.59 14.07 15.51 16.92 18.31 25.00 37.65 67.51 0,01 6.64 9.21 11.35 13.28 15.09 16.81 18.48 20.09 21.67 23.21 30.58 44.31 76.15 0.001 10.83 13.82 16.27 18.47 20.52 22.46 24.32 26.13 27.88 29.59 37.30 52.62 86.60 When testing to see if the null hypothesis should be rejected for a 3:1 ratio, how many degrees of freedom should be used in the chi- square analysis? 01 2
A class is made out of 22 students, The sample mean is 26.91, and the sample st. dev is 10.46. ? = 0.05 Gender F F M F F F M F M F F M F F F M F M F M M F Age 39 19 17 44 33 22 48 21 29 28 28 21 54 19 18 23 21 21 19 23 18 27 laim: the average age of online students is 32 years old. Can you prove it is not?o What is the null hypothesis?o What is the alternative hypothesis?o What distribution should be used?o What is the test statistic?o What is the p-value?o What is the conclusion?o How do we interpret the results, in context of our study?
7 bartleby.com/questions-and-answers/it-is-conjectured-that-the-proportion-of-all-people-who-went-trick-o... bartleby pe here to search learn write plus study resources ✓ L It is conjectured that the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantem at their home is 0.62. Of interest is to test this claim versus the alternative that the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at their home is less than 0.62. A simple random sample of 270 people who went trick-or-treating is selected, and 162 of them also had a pumpkin carved into a jack-o'-lantern at their home (and the other 108 did not). If appropriate, use this information to test if the proportion of all people who went trick-or-treating who also had a pumpkin carved into a jack-o'-lantern at their home is less than 0.62 at the a-.10 level of significance. what is the p-value of the test? O 0.2451 0.0732 0.0248…
26.
Wage EDUC EXPER AGE Male 37.47 11 2 40 1 21.57 4 1 39 0 14.06 4 2 38 0 24.08 5 9 53 1 27.26 6 15 59 1 26.47 6 12 36 1 14.63 9 5 45 0 21.2 4 12 37 0 28.14 5 14 37 1 28.31 11 3 43 1 16.76 8 5 32 0 22.53 9 18 40 1 24.42 7 1 49 1 15.98 4 10 43 0 15.52 1 9 31 0 33.98 9 22 45 0 38.19 11 3 31 1 22.62 4 14 55 0 17.59 6 5 30 1 17.31 9 3 28 0 21.57 6 15 60 1 20.47 4 13 32 0 15.3 4 9 58 1 15.82 5 4 28 0 16.53 6 5 40 1 16.17 6 2 37 0 26.24 4 18 52 1 19.69 6 4 44 0 15.79 6 4 57 0 17.45 9 3 30 1 17.18 5 8 43 0 17.13 7 6 31 1 13.36 4 3 33 0 15.02 6 23 51 1 17.89 4 15 37 0 15.16 4 9 45 0 16.66 6 3 55 0 17.79 5 14 57 0 35.56 9 16 36 1 20.05 4 20 60 1 11.05 4 5 35 0 13.29 9 10 34 0 16.72 5 4 28 1 12.96 6 1 25 0 17.65 7 10 43 1 15.48 9 2 42 1 23.56 4 17 47 0 15.91 11 2 46 1 25.05 4 15 52 0 23.12 8 11 64 0
In a bookstore, the probability that the customer buys a novel is .6, and the probability that the customer buys a nonfiction book is .4. Suppose that the probability that the customer buys both is .2. a.Draw a Venn diagram representing the situation. b. Find the probability that the customer buys either a novel or a nonfiction book. c.In the Venn diagram, describe the overlapping area using a complete sentence.
Ex 2: Suppose, that we have the following set of letters {a,b, b, c, e, e, e, f, i, i, l, n, q, q, r, s, t, u, y} From this set of letters, 9 letters are sequentially selected. Find the probability that selected 9 letters form the word "frequency"?
Regular Coke Diet Coke Regular Pepsi Diet Pepsi 0.8192 0.7773 0.8258 0.7925 0.8150 0.7758 0.8156 0.7868 0.8163 0.7896 0.8211 0.7846 0.8211 0.7868 0.8170 0.7938 0.8181 0.7844 0.8216 0.7861 0.8247 0.7861 0.8302 0.7844 0.8062 0.7806 0.8192 0.7795 0.8128 0.7830 0.8192 0.7883 0.8172 0.7852 0.8271 0.7879 0.8110 0.7879 0.8251 0.7850 0.8251 0.7881 0.8227 0.7899 0.8264 0.7826 0.8256 0.7877 0.7901 0.7923 0.8139 0.7852 0.8244 0.7852 0.8260 0.7756 0.8073 0.7872 0.8227 0.7837 0.8079 0.7813 0.8388 0.7879 0.8044 0.7885 0.8260 0.7839 0.8170 0.7760 0.8317 0.7817 0.8161 0.7822 0.8247 0.7822 0.8194 0.7874 0.8200 0.7742 0.8189 0.7822 0.8172 0.7833 0.8194 0.7839 0.8227 0.7835 0.8176 0.7802 0.8244 0.7855 0.8284 0.7892 0.8244 0.7859 0.8165 0.7874 0.8319 0.7775 0.8143 0.7907 0.8247 0.7833 0.8229 0.7771 0.8214 0.7835 0.8150 0.7870 0.8291 0.7826 0.8152 0.7833 0.8227 0.7815 0.8244 0.7822 0.8211 0.7791 0.8207 0.7837…

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76.17 65.34 41.30 48.36 62.01 47.21 38.80 61.06 39.37 45.75 68.06 64.68 32.00 67.48 68.57 49.28 47.75 55.55 29.73 64.49 33.52 49.57 50.48 48.21 58 36 51. 61 42 45 46 06