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savannah recorded the average rainfall amount, in inches, for two cities over the course of 6 months.

city a: {4, 3.5, 5, 5.5, 4, 2} city b: {5, 6, 3.5, 5.5, 4, 6}

answer these questions:

(a) what is the mean monthly rainfall amount for each city?

(b) what is the mean absolute deviation (mad) for each city? round to the nearest tenth.

(c) what is the median for each city?

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

How do you write y-10=2 (x-8) in standard form