Assume the random variable x is normally distributed with mean u= 87 and standard deviation o =5. Find the indicated probability P(70

Q: A researcher wishes to estimate the percentage of adults who support abolishing the penny. What size…

A: Given: E = 0.04 Confidence Interval = 99%

Q: The maximum reaction rates (Vmax) for the enzyme invertase were measured from samples at four…

A:

Q: Factor and simplify the algebraic expression. 4/3 5x + 10x - 4/3 1/3 5x + 10x 1/3 (Type exponential…

A: Please see the below answer.

Q: Need a little help

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Q: Let f (x) = x²+ 4x. Find the limit lim f(4+h)-f(4) h-0 h The limit is

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Q: 2 Find the prime factorization of 60 using the division by least prime number method. Circle all…

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Q: Out of 500 people sampled, 445 preferred Candidate A. Based on this, estimate what proportion of the…

A: Given Data: p=445/500=0.89 n=500   z-value corresponding to 90% Confidence =1.645

Q: 2. The arch of a bridge is in the shape of a semi ellipse having a horizontal span of 40 meters and…

A: To find the height at the required value then you should have the equation of the ellipse.

Q: 6. Telephone Surveys The Pew Research Center reports that they are only able to contact 76% of…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for…

Q: Recently, the stock market took big swings up and down. A survey of 969 adult investors asked how…

A:

Q: 2 3 4 CA | Just a Smidgen More on Matrices:Question 6 Suppose T is an 8x8 matrix, and Is is the 8x8…

A: Given problem:- Suppose T is an 8x8 matrix, and is the 8x8 identity matrix. Which statements are…

Q: Probability & Sampling:Question 1 Tony's Pizzeria customers were asked what kind of pizza topping…

A: From the given information we want to find the probability that randomly selected customer selected…

Q: Explained what is the differences of Linear trend compared to Regression trend?

A: The differences between Linear trend and Regression trend are explained below.

Q: A cancer test is 97% accurate in cancer patients. But in a person who ☆ does not have cancer, it…

A: Consider the following events, C=a person has cancerC'=a person does not have cancerP=test shows…

Q: Two of the most devastating earthquakes in the San Francisco Bay area occured in 1906 along the San…

A: Let the intencity of earthquake in the San Francisco Bay area occurred in 1906 be I1  Let the…

Q: need some help

A: It was stated that a travel magazine conducts an annual survey where readers rate their favourite…

Q: The following results were obtained through a Multiple Linear Regression analysis. This dataset…

A: Solution: Multiple linear regression equation is Biomass oak…

Q: Use separation of variables to solve the initial-value problem. dy 7. 25 - y? where y < 0 and y(0) =…

A: Given below answer with detailed steps

Q: CA | Just a Smidgen More on Matrices:Question 2 Supposes you have two 3x3 matrices, S and Y. If you…

A: Let's find.

Q: 1. Prove using e-d definition. (d) lim (4x + 3) = 7 x→1 x2 – 9 = 6 - (e) lim x→3 x – 3

A: To prove the limit using epsilon-delta definition