Can you help me with this problem with A, B, C,D, E please and
separate each step please?
thank you for your time
Show transcribed image text a) A producer of alkaline batteries was interested in obtaining a statistical description of the shelf-life of the battery it manufactures. Twenty batteries were selected at random as they came off the assembly line and their shelf-lives were tested. The following are the resulting lifetime of the twenty batteries in months 28 26 24 21 25 21 23 28 27 29 28 21 25 20 29 24 26 20 a) Construct a steam and leaf diagram b) Construct a histogram c) Compute the sample mean, variance, and standard deviation. d) Find the median (Q2), Qi, and Q3. e) Compute the range, and the interquartile range (IQR). Construct the Boxplot
a) A producer of alkaline batteries was interested in obtaining a statistical description of the shelf-life of the battery it manufactures. Twenty batteries were selected at random as they came off the assembly line and their shelf-lives were tested. The following are the resulting lifetime of the twenty batteries in months 28 26 24 21 25 21 23 28 27 29 28 21 25 20 29 24 26 20 a) Construct a steam and leaf diagram b) Construct a histogram c) Compute the sample mean, variance, and standard deviation. d) Find the median (Q2), Qi, and Q3. e) Compute the range, and the interquartile range (IQR). Construct the Boxplot
