I need help with statistics please show how you did it thank you

Measuring Data and Standard Deviation

Question 1 (1 point) Determine the range of the following test scores. History Test Scores (out of 100) 94 99 72 58 94 94 57 62 93 82 73 68 77 64 54 84 74 89 56 85Question 2 (1 point) Determine the mean of the following test scores, to the nearest tenth. History Test Scores (out of 100) 94 99 73 72 95 62 85 61 70 78 60 78 57 58 51 56 82 84 75 68Question 3 (1 point) Determine the median of the following test scores. History Test Scores (out of 100) 68 64 66 71 79 73 71 63 61 66 79 81 87 90 93 91 94 82 85 90 Your Answer: Answer Question 4 (1 point) of a bowling tournament, three friends analyzed their scores. Erinn's mean bowling score is 96 with a standard deviation of 20. Declan's mean bowling score is 130 with a standard deviation of 12. Matt's mean bowling score is 167 with a standard deviation of 27. What is the mean score of the most consistent bowler?Question 5 (1 point) Environment Canada compiled data on the number of lightning strikes per square kilometre in Alberta and British Columbia towns from 1969 to 1998. 0.03 0.19 0.03 0.20 0.10 0.26 0.18 0.29 0.25 0.10 0.01 0.22 0.10 0.29 0.09 0.20 0.14 0.28 0.03 0.01 0.24 0.32 0.71 0.42 0.01 0.10 0.97 0.10 0.81 Determine the mean, to two decimal places.Question 6 (1 point) Environment Canada compiled data on the number of lightning strikes per square kilometre in Alberta and British Columbia towns from 2009 to 2017. 0.22 0.25 0.22 0.02 0.12 0.25 0.93 0.19 0.32 Determine the standard deviation, to two decimal places