The following is a list of 15 measurements.- 39, 51, -6, -78, -41, -86, -51, -20, 91, 75, -28, 19, -64, 87, 21Send data to calculatorSend data to ExcelSuppose that these 15 measurements are respectively labeled r, x, ,s (Thus, -39 is labeled x, 51 is labeled X, and so on.) Compute the following.15ΣT-1

The measurements are x1 = -39, x2 = 51, x3 = -6, x4 = -78,......., x14 = 87, x15 = 21

Answered: The following is a list of 15…

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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The following is a list of 12 measurements. -3, -12, 19, -95, -51, -88, 57, 5, 79, 16, -75, 85 Send data to calculator Suppose that these 12 measurements are respectively labeled x₁, x2,...,x12. (Thus, -3 is labeled x₁, -12 is labeled x2, and so on.) Compute the following. 12 Σ i = 1 6 Round your answer to at least two decimal places.
QUESTION 5 Assume that we estimated the following model by OLS: y=B+Bix+u. The sample size of the data is n-62. We calculated that the standard errors for B. and B. are se(B)-1 and se(p.)-2. Also, the estimates for B. and B. are- B-3 and B-5. We want to test: He: B₁ 4.5 H: Bi <4.5. for a 0.05 significance level. What is the (approximate) p-value of the test? [We denote the estimates by bold font] 0³-0.05 Ob-0.07 0 0.03 Od-0.09
1. Table 1 lists the birth rate in Malaysia from 1975 to 2015. Table 1 Year 1975 1985 1995 2005 2015 Birth rate 30.7 31.5 26.1 18.2 16.7 Use appropriate Newton's interpolation to approximate the birth rate in 1980 and 2010.
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D Question 1 find the mean for the given data X N 23 st 4 5 6 7 8 O 00 9 6.3 O5 3.1 f 2 3 LO 5 4 1 4 5 3 2 Onone of these answers
Question 13 We want to assess the relationship between class rank and how many minutes a person spends on social media. We randomly select 5 students from UMD and have them report their class rank and number of minutes per week they spend on social media. We get the following data. Because class rank is ordinal data, we want to compute Spearman's rho. Please compute the numerator for Spearman's rho and use 4 decimal places for all computations and final answer. Minutes on Social Media per Class Rank Week 2 1,302 200 500 20 250 10 600 32 300 Question 14 We want to assess the relationship between class rank and how many minutes a person spends on social media. We randomly select 5 students from UMD and have them report their class rank and number of minutes per week they spend on social media. We get the following data. Because class rank is ordinal data, we want to compute Spearman's rho and want to rank the scores from least to greatest. What would be the the rank for the bolded value…
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The following is a list of 6 measurements. 11, 17, 7, 8, 16, 20 Send data to calculator Suppose that these 6 measurements are respectively labeled x,, x,, ..., X6: Compute the following. i = 1 ?

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