Question 3 Not yet answered Marked out of 5.00 P Flag question The random variable x is the number of houses sold by a r
Posted: Mon Nov 15, 2021 10:56 am
Question 3 Not yet answered Marked out of 5.00 P Flag question The random variable x is the number of houses sold by a realtor in a single month at the Sendsom's Real Estate office. Its probability distribution is given in the table. Find the standard deviation. House Sold (x) 0 1 2 3 4 5 6 7 Probability P(x) 0.24 0.01 0.12 0.16 0.01 0.14 0.11 0.21 a. 2.25 O b. 4.45 O c. 2.62 O d. 6.86