Question 6 (1 point) MC1 The government of Canada conducted a survey of 1% of its residents in the country to ask, "How many people live in your home?" Which word best describes the type of survey being done? A) Sample B) Population C) Prediction D) Census The histogram below is based on 50 withdrawals from an automated teller machine (ATM). What is the cumulative relative frequency for withdrawals less than $90? Withdrawals From a National Bank ATM 15+ 10 Frequencies 5 30 60 90 120 150 180 210 240 270 Withdrawals ($) OA) 19% B) 38% C) 15% D) 9% MC13 Which normal distribution curves shown have the same mean iii X iv. A) ii and iv B) i and iii C) i and it OD) i and i Question 9 (1 point) A data set has n = 50. Bin Frequency 1 6 2 8 3 13 4 6 In the data set frequency table above (incomplete), how many percent of the data set is within the first two classes? 28 8 16 026 MC15 The diagram is based on the standard deviation and mean for cell phone charging times. What percent of charging times are between 125 minutes and 250 minutes? 100 125 150 175 200 225 250 275 300 Cell Phone Charging Time (minutes) OA) 68% B) 97.35% C) 95% D) 99.7%