For the following conjecture, state the null and alternative hypotheses. The average age of first-year medical school students has increased from 27 years. The null hypothesis is Ho: The alternative hypothesis is H, :

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A: According to our guidelines we can answer only three subparts, or first question and rest can be…

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A: Given:

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A: Let's find function is linear or quadratic.

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A: Mode:Mode is used as a measure of central tendency. The mode is the most frequently occurring value…

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Q: Can you make your answer clearer

A: 3940, 4060, 3220, 3080, 2920, 3870, 4060, 4030, 3790Arrange in ascending order2920, 3080, 3220,…

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A: We have to find the inverse of given matrix.

Q: Please explain step 3 more clearly.  Show how you calculated each row of numbers. Step by step.

A: Given False Positive =0True Positive =46False Negative =1True negative =17 The sensitivity of the…

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Q: The question and answers are in the screenshot

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A: perimeter = ?

Q: Sketch the solution to the system of inequalities. 5х — 2у > -4 x – 2y 2 4

A: Explanation of the answer is as follows

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A: Given data :  Desk arranged in 4 rows and 4 columns Probability  of success (p) = 4/16= 1/4 = 0.25…

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A: Step 1: Analyze the problem. Step 2: Check if there's lacking. Step 3: Give a suggestion

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A: Dear student, Since you have posted two questions, as per our policy we will answer first question.…

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.