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1. Provide a sampling distribution of the sampling means for the following Population of Numbers: 3. 10, 14, 15, 17, 20 b. N = 2
1. Provide a sampling distribution of the sampling means for the following Population of Numbers: 3. 10, 14, 15, 17, 20 b. N = 2 Samples c. What is Population Mean (u): d. What is the sum of X? e. What is the mean of the sample distribution of the mean? 2. Provide a sampling distribution of the Proportion of Even Number for the following population of numbers: a. 10, 14, 15, 17, 20 b. N = 2 Samples N p 1 2 3 4 15 16 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 What is Population Proportion (P) of Even Numbers: d. What is the Sum of P? e. What is the mean of the sample distribution of the proportion of even number?3. The average age of getting married for the first time for females and males in the U.S. is 23.6 and 27 years of age, respectively. The standard deviation for females and males is 3.5 and 4.2, respectively. What is the probability that a random selection of 31 females have an average age at first marriage of greater than 24 years of age? a. Calculate appropriate 2 score b. Draw the normal distribution curve and label 2 score and shade in the correct area? c. What is the probability that a random selection of 31 females have an average age at first marriage of greater than 24 years of age? 4. The average age of getting married for the first time for females and males in the U.S. is 23.6 and 27 years of age, respectively. The standard deviation for females and males is 3.5 and 4.2, respectively. What is the probability that a randomly selected male has an age at first marriage of less than 30 years of age? a. Calculate appropriate 2 score b. Draw the normal distribution curve and label 7. score and shade in the correct area? c. What is the probability that a randomly selected male has an age at first marriage of less than 30 years of age? 5. The average age of getting married for the first time for females and males in the US. is 23.6 and 27 years of age, respectively. The standard deviation for females and males is 3.5 and 4.2, respectively. What is the probability that a randomly selected male has an age at first marriage of greater than 32 years of age? a. CaICulate appropriate 2 score b. Draw the normal distribution curve and label 2 score and shade in the correct area? c. What is the probability that a randomly selected male has an age at first marriage of greater than 32 years of age? 6. The average temperature in Houston, Texas in the summer is 91.2 degrees Fahrenheit. The standard deviation is 3.1 degrees. What is the probability that a random selection of 30 days has an average temperature between 92 degrees and 94 degrees? 3. Calculate appropriate 2 score l b. Draw the normal distribution curve and label 2 score and shade in the correct area? C. What is the probability that a random selection of 30 days has an average temperature between 92 degrees and 94 degrees
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