Our Team Average Individual score is 40 Team score is 38 Gain Score is  2 Best Individual score (lowest indvidual score in team is  28 Number of individuals in group who scored lower than team score is  2 Relative improvemen is  5 % Question : What does Average individual score tells us. Is it good or bad?

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A: By using online calculator

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A: I have answered all the questions

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A: Justification: Even though Clayton has a better raw score than Timothy (85 versus 83), Timothy…

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A:

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A: According to the provided information, the team score is 38 which indicates the average of…

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A:

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A: here , A researcher is studying the number of times students speak in class. Suppose that a…

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A:

Q: Nutrition The mean ±1 sd of ln [calcium intake (mg)] among 25 females, 12 to 14 years of age, below…

A: The data for two groups of females were given and they are independent of each other.

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A: Here, control group event rate is, CER = 0.25 and the experimental group event rate, EER = 0.02.

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A: Using  z test for single proportion  test.

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A: Denote p1, p2 as the true population proportions of men and women who own cats, respectively.

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A:

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A: Null Hypothesis: μ=0 Alternative Hypothesis: μ≠0 Test statistic: t=X¯-μsn  =1.10-00.4055   =20.39

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A: a) This is Experimental study.

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A: According to the provided data, the team score is 38 (average) with a gain score of 2, that is, the…

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A: We are not sure what do you want to ask in this question.But if you are asking that which statement…

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A: A) We need to Estimate the reliabilty of the test. we need to find the correlation coefficient for…

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A: From the provided information, The hypotheses can be constructed as: Null hypothesis: H0: p1 = p2…

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A: Given data: Confidence level  = 0.95 Sample size = 16 To  construct 95% confidence interval

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A:

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A: TSS means = Measure of variation in dependent variable.

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A: Percentile is the measure of quantiles. It divide the data into 100 equal parts with 99 points.…

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A: There are two independent samples which are men and women. We have to find the value of the test…

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A: C=centile It is same percentile From the given data, We have to calculate percentile.

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A: Given information, n1=90 and p1=0.80 n2=110 and p2=0.70 Consider, the pooled proportion,…

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.