Gather the Mathematics final grades of your classmates while you were still in Grade 9 level and do the following: 1. Construct a frequency distribution table of the data gathered following the steps discussed above. 2. Calculate Qı, D3, Pro and interpret the results. 3. With reference to your final grade in Math, where do you belong? Above or below 50%? Justify your answer.

Q: Comment on the result?

A: From the given results, The mean value is 88.6 The median value is 89.5 The mode value is 92. Here,…

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Q: opulation, i.e. {xi nal to pi. Please

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Q: Find the 64th percentile, P64, from the following data 3 12 15 31 36 47 48 50 2 18 21 23 40 44 55 56…

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A: A

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Q: 17.18  4S overall mortality. The 4S study introduced in Exercise 17.17 also tallied deaths due to…

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Q: Q2 Cars arrive at a parking lot at a rate of 20 per hour. Assume that a Poisson process model is…

A: Given : λ = 20

Q: Q2. (a) Define Arithmetic mean, Weighted arithmetic mean. Write some properties of arithmetic mean.

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A: As per company guidelines I solved only First questions.thank you

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Q: Find the mean of the random variable X with the given probability distribution. * 1 2 P(x) 0.34 0.25…

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Q: 2. Four hundred draws will be made at random with replacement from the box 1357 . (a) Estimate the…

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Q: Consider using a z test to test Ha:p= 0.7. Determine the P value in each of the following…

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Q: Example 1 Following data represents height and weight of a person at various age. Represent…

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Q: Illustration 2. 3 balanced coins are tossed simultaneously. Find the chances of getting. 2, 1 and 0…

A: We have given 3 balanced coins are tossed simultaneously.  S = {HHH, HHT, HTH, HTT, THH, THT, TTH,…

Q: Z denotes the random present value for an insurance contract issued on the independent lives (x), x…

A: Given Z¯=vTy  , if  Ty>Tx   0     , otherwise (x) is subject to a constant force of mortality of…

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A: We have given that  Population proportion p = 0.55 Favourable cases, X = 128 Sample size n = 200…

Q: Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the…

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Q: Experiments on learning in animals sometimes measure how long it takes mice to find their way…

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Q: D. Using a 0.01 level of significance, test the hypothesis that there is no significant linear…

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Q: Find the 34th percentile, P34, from the following data 1 3 7 11 12 20 26 28 37 40 41 43 46 47 51 52…

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Q: Il'ustration 22.9. The lz column of a certain life-table for ages o. 1, 2, 3. . .100 is given by…

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Q: Ehapter 9-Quality efer to following motor assembly data. The data shows the quality issues that…

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