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7. The graduate programme director in the Faculty of Education at Brock wanted to develop a demographic profile of the Ph.D. candidates in the faculty. Where age is concerned, her research assistant calculated a mean of 30 years with a standard deviation of 2 years. Assuming the distribution of doctoral students' ages are normally distributed, what percentage of candidates in the program: (a) are older than 35 years of age? (b) are younger than 27 years of age? (c) are between 25 and 29 years? (d) are between 32 and 34 years? (e) Suppose there are 78 students in the Ph.D. programme; for questions 7. a, b, c, & d above, indicate the exact number of students who would fall beyond or between the designated ages/scores.
Obtain the arithmetic mean
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A paper company is interested in estimating the proportion of trees in a 500-acre forest with diameters exceeding 2 feet. The company selects 25 plots (100 feet by 100 feet) from the forest and utilizes the information from the 25 plots to help..
Generate syntax and output files in SPSS. You will need to copy and paste these into your Application document. Use one kind of chart (any kind) to describe the data
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question 1you are a data analyst working for the australian petrol pricing commissioner and have been requested to
problem 1a researcher is interested in evaluating whether there is a relationship between number of packs of cigarettes
1. if the mean number of hours of television watched by teenagers per week is 12 with a standard deviation of 2 hours
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