18 and 19 please

Se book Sons Chegg.com D Question 18 4 pts Data: In a survey, the mean price of a smartphone was $128 with a standard deviation of $22. What is the least price in dollars a smartphone can have and still be in the top 5% of the most expensive? 133.33 145.32 164.19 O 182.68 174.13 Question 19 4 pts Data: In a survey, the mean price of a smartphone was $128 with a standard deviation of $22. What is the most price in dollars a smartphone can have and still be in the bottom 5% of the least expensive? 9181 65.32 O 58.64 112.68 72.13 MacBook Pro 80 DOO 808 FS DIL FE DD 94 A $ 4 - 3 % 5 & 7 6 00 * 9 0 - E R T Y U 0