How can I explain this for a presentation? Please help me My study was about The effect of technology on student performance.

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A: The objective is to identify the correct statement if significance test gives p-value 0.0005.

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Q: represented as: Q- 20-P/3 O 50-1.5P O 50-1.5P if P> 20; 10-0.5P if P 20; 50-1.5P if P<20 Question 15

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Q: Express the confidence interval (175.3,290.3)(175.3,290.3) in the form of ¯x±MEx¯±ME. ¯x±ME=x¯±ME=…

A: Express the confidence interval (175.3,290.3) in the form of ¯x±ME

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Q: Q.3) Which of the following sets of four numbers has the largest standard deviation? (a) 100, 101,…

A: Q3 ) Largest standard deviation set Select the correct choice

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A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Express the confidence interval 563.8

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A: List of formulae :  Sum of squares of X :  SSx = ∑x2-∑x2n Sum of squares of Y :  SSy = ∑y2-∑y2n Sum…

Q: Regression Statistics   Multiple R 0.95 R Square 0.90 Adjusted R Square 0.89 Coefficients…

A: The question is based on regression model Given : Coefficient of intercept = 16,600 Coefficient of X…

Q: For males born in upstate NY, the gestation times are normally distributed with a mean of 39 weeks…

A: Given, for males born in upstate NY, the gestation times are normally distributed with a mean of 39…

Q: Chi-Square tests are performed using Select one: O a. variances O b. quantiles Oc. covariances O d.…

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Q: 0.21 0.14 0.11 0.13 0.12 0.13 y 1.10 1.50 1.90 2.20 2.60 3.20

A: We have given that, X :- 0.21, 0.14, 0.11, 0.13, 0.12, 0.13 Y:- 1.10, 1.50, 1.90, 2.20, 2.60, 3.20…

Q: The cost formula to estimate maintenance cost would be

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Q: Let x1, x2, ...,X, be a random sample from N(u, o?), and let 0 = (6x1 - 2x2) -(4x3-3x4) %3D | 4 be…

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Q: Find the AM for the following distribution: Class 350 -369 370 -389 390 -409 410 - 429 430 -449 450…

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Q: Protein Grams in Fast Food The amount of protein (in grams) in a variety of fast-food sandwiches is…

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Q: The average sale price of new one-family houses in the United States for a recent year was $246,900.…

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Q: (ct) The Posson distribution is deployed by engineers for extreme events. If events happen…

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Q: CH711 Testing: H0:μ=12.9H0:μ=12.9 H1:μ<12.9H1:μ<12.9 Your sample consists of 34 subjects, with a…

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Q: A product engineer wants to optimize the cutting of strips of wood, which are used to ma plywood. To…

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Q: CH620 Major League Baseball now records information about every pitch thrown in every game of every…

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