1. Use Simpson's rule with four intervals to approximate the value of S e**dx .

Q: 1. (10 pts) For each numerical value below, is the value within the interval (-co,0) ? Answer Yes or…

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Q: The area under the normal curve between z = 0 and z =- 1 is the normal curve between z = 1 and z =…

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Q: A die is thrown 8 times. Let X = number of 3's. Find P ( X> 2). %3D

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Q: Use the Midpoint Rule with n = 4 to estimate (x² + 1) dx %3D

A: Given:        ∫02x2+1dx       n=4 , a=0, b=2   Midpoint Rule…

Q: Q/ Consider the following four points to interpolate for y = f(3.2) using: 1.0 0.1111 2.0 0.0625 3.0…

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Q: Which of the following is not needed to calculate F-obs? (Hint: There may be more than one answer O…

A: The F-ratio can be defined as Fobs=MSbetweenMSwithin where,…

Q: Find the value of leie

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Q: Evaluate VO

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Q: The mean of the differences between before and after measurements is denoted as - D - Xd -…

A: Paired t-test:

Q: ) Use the Fundamental Theorem of Calculus to find the average value of f(x) = e0.9a between x = 0…

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Q: Given that X~B(12,0.15) fine E(X) and Var (X).

A: Solution: From the given information, X follows binomial distribution with parameters n=12 and…

Q: Pls help ASAP

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Q: For each situation, state the null and alternative hypotheses: (Type "mu" for the symbol ?μ , e.g.…

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Q: 9. What is the slope of the normal to a. -3 y = x²-1 x+5 at (1, 0)? Show your work. C.

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Q: The area under the curve of a chi square distribution (19) between 0 and X, is 0.05 then X is equal…

A: It is given that, degree of freedom =19 level of significance  =0.05

Q: For the following set of discrete data: 1.0 ind: X Y 2- 1.729 1.5 1.691 2.0 1.505 d²y at (x = 2.0)…

A: x 1.0 1.5 2.0 2.5 3.0 Y=f(x) 1.729 1.691 1.505 1.416 1.311 Estimate f′′(2.0). Central…

Q: Find the average value of the function f (x) = 3x – x³ on the interval [-1,3]

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Q: pls give me a conclusion for the above comparison

A: It is clear from the two outputs of descriptive statistics that both datasets cover temperature…

Q: The acceptable level for insect filth in a certain food item is 5 insect fragments (larvae, eggs,…

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Q: Using Simpson's 3/8th rule, evaluate 1+ by dividing the range into six equal parts.

A: Given integral, ∫01dx1+x2 To find the integral value using Simpson's 3/8th rule with six equal…

Q: amples of size 115 from Population 1 with mean 83 and standard deviation 14 and samples of size 90…

A: Given that    Population 1 Population 2 Sample size (n1) = 115 Sample size (n2) = 90 Mean =…

Q: 2) Evaluate: x Inx dx

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Q: Find the value or values of c that satisfied  the equation f(b)-f(a) divided by b-a=f'(c) in the…

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Q: If the area under the curve, f(x), between [1, 5] is 12, what is the average value of f(x)?

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Q: The annual amounts of rainfall in a certain region are modeled using the normal distribution shown…

A: here given mean = 41.8 cm and standard deviation = 5.3 cm

Q: P(Z>1.75) =

A: Let , Z is a standard normal distribution with mean 0 and var. 1 Then Z~N(0,1) Given that  P(Z >…

Q: Prove that the mean deviation about the mean of the variable x, the frequency of whose ith size x;…

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.