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Q: Q): PAve the fallowag identiles. ídentities. (6):- HS= In

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Q: Determine the change in weight w over the first five weeks (from week 2 to week 8) of the program.…

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Q: r tail area .025 with 12degrees of freedom

A: Upper tail area means right hand area.

Q: How do you find the area to the left of t-score?

A: t-distribution: t distribution tends to be normal distribution when the sample size is enough large.…

Q: swer.

A:

Q: HW try to test the die by rolling it 10 times then get the sum of each try. Find the Mean, Variance…

A: Let x denote the number of outcomet then sum of each try,  Σx= (1+6+6+5+5+5+3+4+2+4) = 41 Mean =…

Q: The margin of error in a research study is indicative of the precision and accuracy of the research…

A: Margin of error is a measure of the extent to which the sample may vary from population.  It is a…

Q: What is the Margin of Error, E?

A: Since the sample size is small and population SD is unknown then we will use critical value based on…

Q: Vab

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Q: Pls assist with the difference table probability question.  Thanks

A: We have to find next term.

Q: Cosh Test

A: To test the convergence of cosnnn=1∞ For all real valued x, it is known that -1≤cosx≤1. Therefore,…

Q: 65° A What is the measure of ZCOB? What is the measure of ZCAB?

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Q: factor

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Q: What is mCD?

A: Consider the given figure.

Q: What is P( yellow | girl ) ? ( look at the image )

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Q: Biologists studying horseshoe crabs want to estimate the percent of crabs in a certain area that are…

A: According to the provided data, a biologist wants to estimate the percent of crabs in a certain area…

Q: Exami

A: Given set of vectors is: {3     4     0     2, 2    -1     3     7, 1     16    -12    -22} We have…

Q: a margin of error o

A: Given that  Annual starting salaries for college graduates with degree in business administration is…

Q: Describe the t test for 2 independent samples.

A: In order to assess whether there is statistical evidence that the related populationmeans are…

Q: redictor variable are correct

A: Question: In regression analysis, the variable that is used to explain the change in the outcome of…

Q: whats negative skew?

A:

Q: Question is describe a type II error

A: In a study of smokers, 39 are smoking after one year and 32 are not smoking after the treatment; the…

Q: z-scores can be used to identify________,   ___________,  ____________ values.

A: Standard normal distribution: The normal distribution has mean as 0 and standard deviation as 1.…

Q: Question is describe a type I error

A: In statistical testing type, I error is very important in rejection of the true null hypothesis  or…

Q: (c) Explain what it would mean to make a Type l error. (d) Explain what it would mean to make a Type…

A: The type I error is defined as rejecting the null hypothesis when actually it is true. The type II…

Q: use... l'nopital's rule lin w÷constoant

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Q: When do we add the two corresponding areas of the z-score

A: A Z-score is a numerical measurement that describes a value's relationship to the mean of a group of…

Q: Z score that corresponds to p97

A: Given, Confidence level= 97% Level of significance,α =1-0.97=0.03

Q: time of day measured in military time

A: Solution: Military time is based on a 24- hour's clock beginning at midnight (0000 hour's)  and ends…

Q: Area= 0.0708 z-? 0

A: The standard normal variable is z, which follows the normal distribution with the mean of 0 and…

Q: 2. Explain the steps of finding the IQR.

A: 2) The steps to finding the value of IQR is, Step 1: First arrange the data in ascending order Step…

Q: EtY

A: Observe the given figure, coordinate of F is (0,3) coordinate of E is (0,9) coordinate of D is (3,…

Q: (b) 57 houss of A pasticipant, Janceel, had his -Score? Sleep per uweelk . what ū z-Scose? (0)…

A: Given that,  Sample size (n) = 40 At 95% confidence intreval.  Lower limit = 42 Upper limit = 54 Z…

Q: can you find p-value?

A: Here, we are willing to test if the unemployment rate for three regions are equal or not.  The…

Q: Find a furction that models the population

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Q: whats the effect size

A: Introduction: The output for the test of between-subjects effect is given.

Q: What does the notation zg indicate? The expression za denotes the z score with an area of a

A: is Z critical value for right tailed test.

Q: Toss two coins together for 100 times, then record the result. Calculate the expected for each…

A: Given two coins are tossed together for 100 times.

Q: Find the measure of ZBOD.

A: NOTE: Refresh your page if you can't see any equations. .   as we can see,  the measure of angle…

Q: Average profit is E

A: here given a die is rolled  so there are total  6 possible outcomes with each have probability 1/6…

Q: Sebastian is playing a game that requires him to roll a 6-sided die and then spin the arrow on a…

A: a Thus total possible outcomes are 24.

Q: State the Concavity Test

A: Concavity test: Let f be a twice differentiable function on an interval a, b. Then f is concave…

Q: midsegment,

A:

Q: a. Find the percentage of men meeting the height requirement. What does the result suggest about the…

A: here for men, mean = 69.2 standard deviation = 3.7 height of men = x here for women, mean = 63.9…

Q: what is the scale factor

A: take any of the ordinates of triangle  A ( 2, 2) A' (5 , 5 )

Q: 1535 and a star he SAT scores. ill be using esti

A: As per the honor code, We’ll answer the first question since the exact one wasn’t specified. Please…

Q: rele

A: