A museum curator tracked the ages of visitors who frequented different exhibits and displayed the data in a table. Dinosaurs Modern Art Inventions Aerospace Under 12 35 5 14 16 12-25 20 8 28 7 Over 25 12 17 19 9 Is being over the age of 25 independent of visiting the modern art exhibit at this museum? Justify the conclusion.

Q: Suppose I interview a random sample of 300 adults and ask them to assess their health, from “Poor”…

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Q: where did you find 0.3679?  I can never find these numbers  e-1 = 0.3679  ? how did you find this…

A: e is known as euler numer , Standard value of e is :   e= 2.71828183

Q: A home pregnancy test was given to women, then pregnancy was verified through blood tests. The…

A: The given table is,

Q: 0.1931

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A: Let population of dogs at time t is: P(t) Initial population of dogs are: 140 Therefore: P(0) = 140…

Q: (5) Find exponential equations of the form y = A- b* whose graphs pass through the following points.…

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Q: Q2. You are given the following information: 3P61 = 0.09312, 964 = 1. 0.9126, 2960 0.0298, 962 =…

A: Step 1: Understanding the Provided Data The given data contains information on probabilities…

Q: 2. 1 is equivalent to which of the following? - (A) 0.2 2 (B) 10 (C) 20% (D) all of the above (E)…

A: To convert a number to its equivalent percentage we have to multiply the number by 100 and add the…

Q: are you sure it's .775 and not just .75?

A: Yes am pretty sure it's 0.775 In order to compute the requested quartile Q1, the data needs to be…

Q: A home pregnancy test was given to women, then pregnancy was verified through blood tests. The…

A: Given data,   Positive Negative Total Pregnant 75 5 80 Not Pregnant 4 53 57 Total 79 58…

Q: Use a scientific calculator to evaluate In7 (round to the nearest ten-thousandth). 8.4509 0.9459 + 1…

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Q: How would you say 0.00000132?

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Q: Heights of adult men are normally distributed, with a mean of 69 inches and a standard deviation of…

A: Answer:- Given , mean (μ)= 69 inches. Standard deviation (σ) = 3 inches   Therefore, we know the…

Q: Evaluate the following expressions. Your answers must be exact and in simplest form. (a) In e 1 (b)…

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Q: Evaluate the following expression with correct significant digits, and show all intermediate steps…

A: To evaluate the following expression with correct significant digits, and show all intermediate…

Q: Lisa has entered a 95% condensate interval number (132,144 What is the estimate of the mean

A: Given 95% confidence interval for mean is (132, 144). The estimate of the mean is, Mean=132+1442…

Q: To estimate the number of people in Springfield, population 10,000, who have a swimming pool in…

A: To estimate the number of people in Springfield, population 10,000, who  have a swimming pool in…

Q: (c) 175//16 and 175%16.

A: These are the problems of discrete math.

Q: 2/.666 - .666/2

A: Given data is : 2/0.666 -0.666/2

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A: We’ll answer the first three subparts of the question since the exact one wasn’t specified. Please…

Q: This is not correct. 0.0046 is incorrect.

A: We know that a pair of dice has 36 total possible outcomes, such as: S = { (x,y) : for all values of…