r= 0.8 Find the regression equation:

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Q: In a random sample of 400 students at a university, 336 stated that they were nonsmokers. Based on…

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Q: in Reading in Mathematics Illinois 75 70 Georgia 67 64 North Carolina 71 73 Ohio 79 76 Michigan 73…

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A:

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Q: 20 How many 5-permutations are there of a set of eight objects? 336 O 6,720 56 O 40

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Q: Example 2 The following table represents no of Road accident in Bangalore city. Years: 1995 1996…

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Q: Use the confidence interval to find the margin of error and the sample mean. (1.62,2.00) The margin…

A: Given,confidence interval(CI)=1.62 , 2.00Upper limit(UL)=2.00Lower limit(LL)=1.62

Q: 35 Use the values computed in our examples and the recurrence relation to find the value of the…

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Q: 25.) What is the difference between the value of a sample statistic and the corresponding population…

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Q: Choose Wisely! 1. In how many ways can 8 members of Board of Directors be chosen from 5 juniors and…

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Q: (a) State the null hypothesis Ho and the alternative hypothesis H. Ho : 0 H :0 (b) Determine the…

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Q: Let's assume that your sample mean and sample standard deviation are the true population mean and…

A: We have given that Mean= µx̅ = µ = 2560Standard deviations (σx̅ ) =  634.60

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Q: snoilelugoq a.0 For numbers 13-15, refer to the given problem below. A trainer says his team…

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Q: Fitting of Gompertz curve.

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Q: In a survey of 700 random households in a particular city in NCR, adults have been 2) asked if they…

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

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Q: 5 1 2 Example 57. Find the value |X = |3 2 2 6 5 3

A:

Q: Which of the following situations illustrates combination?

A: Combination is one of the fundamental counting principles.

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Q: (b) In the following frequency distribution of marks, one of the frequency is missing if the…

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Q: NOTE: ANSWER ALL. I'll leave a like. Previous answers are always incomplete and wrong.  a.  Out of…

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Q: A fair die is thrown. What is the probability that the number showing up is NOT a divisor of 6? O…

A: The outcome of a fair die is {1, 2, 3, 4, 5, 6}.

Q: Canadian adult weights are normally distributed with the mean 170 lb with standard deviation 35 Ib.…

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Q: Consider the following random sample of diameter measurements (in inches) of 13 softballs. 4.84,…

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Q: 12. Calculate the standard deviation of the set of data to two decimal places. Refer to the previous…

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Q: 3. Explain in your own word and give an example of Negatively Skewed and Positively Skewed.

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Q: T'he folloWing table represents the pass percentage of students from Bangalore Example 1 university.…

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Q: card is drawn from a deck of 52 cards. What is the probability that the cord drawn is  a.an even…

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Q: 2. Calculate the quartile deviation and its co-efficient from the following data, С. .: 10-15 15-20…

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Q: How many ways can the 7 flowers be chosen?

A: We have given that  Total number of flowers = 18

Q: 4. Find the mean of the following distribution number of students present in the class o different…

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Q: (d) Find the p-value. (Round to three or more decimal places.) (e) Can we conclude that the mean IQ…

A: Given that  Sample size n =21 Sample mean =115 Standard deviation=11