a. Using the equation 1 + 3.322logN, classify the data in equal class intervals. b. What is the frequency of reserves in each interval? Generate the cumulative frequency distribution d. Generate the cumulative relative frequency and the decumula- tive relative frequency distribution. Plot the frequency distribution as a histogram and the cumula- tive relative frequency as an ogive. f. Using the information obtained above; what is the (a) proba- bility of reserves greater than 48,000 Stb, (b) probability of reserves less than 100,000 Stb, and (c) probability of reserves between 160,000 Stb and 43,000 Stb.

Solve

Determine the value of the interquartile range for the following data set: 45.5, 67.1, 20.8, 74.2, 18.0, 38.7, 5.8 State the interquartile range value rounded to the nearest tenth.

This data was collected from the members of our class. I have tried to remove anything that would identify an individual. 1. What is the scale of each variable? 2. Construct a frequency table and chart showing the distribution across gender in this class. 3. Construct a cross tabulation with Gender in one direction and Height in the other direction. Group the height category into 5 groups. 4. Is there a difference in the age distribution across gender? 5. Give a summary of our class based on this data about our class.   Gender Height Year Born Male 76 1994 Male 72 1983 Female 65 1997 Male 68 1966 Female 67 1997 Male 70 1996 Male 71 1996 Male 73 1996 Male 72 1995 Male 71 1998 Male 73 1993 Female 66 1980 Female 62 1998 Male 76 1984 Female 70 1985 Female 62 1992 Female 62 1992 Male 73 1996 Female 68 1987 Male 60 1971 Female 60 1971 Male 60 1971 Male 74 1970 Male 77 1998 Male 77 1998 Male 68 1990 Female 64 1996 Male 80 1997 Male…