1) For each of the following scenarios, determine whether it is a permutation problem (order matters) or a combination problem (order does not matter). Explain your answer clearly. Then find the total number of possible ways. a) Senor L is a very generous teacher; he wants to treat his students at In N Out for lunch, but only 4 lucky students out of a class of 23 students. b) Senor L wants to motivate his students to show up to Zoom on time. From a class of 23 students, he will give the first 4 students the following extra credits: First student gets 20 points, second student gets 15 points, third student gets 10 points, and the fourth student gets 5 points.

Q: Doesn't seem like any of these answers work.

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Q: readable/legible solution to the problem be provided .

A: Given: The given integral is I=∫-∞∞x2x4+1 dx. To Find: We have to find the given integral using the…

Q: I just need problem 2

A: 1. Pr(A') = 1 - Pr(A) = 1 - 0.7 = 0.3 Pr(B') = 1 - Pr(B) = 1 - 0.5 = 0.5 Pr(C') = 1 - Pr(C) = 1 -…

Q: I am sorry but as you can see above (your answer to my question) I can't see the description of the…

A: Given Equation:- Paraboloid x2a2+y2b2=zc Plane z=k

Q: X y X > -4 6 -6 7 -3 0 -5 0 -2 -4 -4 -5 -1 -6 -3 -8 0 -6 -2 -9 1 -4 2 0 -1 0 -8 -5 3 6 1 0 4 14 2 7…

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Q: Please provide the solution to part (ii) for this question.

A: An expression for the angle FBC in terms of h is determined as shown below.

Q: Can you explain part (ii) more? just like a basic step by step explanation of everything that…

A: As per the question we are given two functions  α(x) , β(x) And we have to find the derivative of…

Q: Can you help with this practice problem

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Q: Can you please provide me with the working out/ detailed solution please

A: are statistically independent random variable with moment generating function We have to find the…

Q: Please show step by step solution for problem b

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Q: No clear indication as to what the answers are for this problem.

A: Here you are asked to find mean and standard error of the sampling distribution using central limit…

Q: How exactly do I work out/set up this problem to get my answers?

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Q: the full solution didn't show up

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Q: Problem 1) The following table shows the years in teaching and the ages of 10 random teachers at…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: Can you help me step by step with this problem?

A: The given is:

Q: Type out the problem step-by-step in full.

A: Given p1= population proportion of touchbacks in 2010=4162539p^2=sample proportion of touchbacks in…

Q: Do I have to use x and y to represent a problem’s variables?

A: We can use any English alphabet to represent the variables in the problem.

Q: I need some explanation on these 3 problems.

A: Since, we only answer up to 2 sub-parts, we will answer the first two. Please resubmit the question…

Q: Can you give another solution? This is not very clear

A: Z-score = (x-mean)/standard deviation  For normal distribution :  Mean = 0 Standard deviation = 1…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.