Answer Happy

The accompanying data represent the ideal number of children for a random sample of 900 adults Complete parts (a) through (d) below Click the icon to view the data about ideal numbers of children (a) Construct a discreto probability distribution for the random variable x x (# of children) P(x) 2 3 4 5 (Round to three decenal places as needed) (b) Draw a graph of the probability distribution. Choose the correct graph below OA del Number of Chadren Q a S OB. dal Number of Chadron Oc ideal Number of Children Q OD. ideal Number of Chade Q

The accompanying data represent the ideal number of children for a random sample of 900 adults Complete parts (a) through (d) below Click the icon to view the data about ideal numbers of children i (b) Draw a graph of the probability distribution. Choose the correct graph below O A. Ideal Number of Children Nute of Chin E COB. Ideal Number of Children Number of Ch (c) Compute and interpret the mean of the random variable X The mean is children (Round to one decimal place as needed) Which of the following interpretations of the mean is correct? Q Oc Ideal Number of Children Number of Children OD. Ideal Number of Children Number of Chen OA. If many adults were surveyed, one would expect the mean ideal number of children to be the mean of the random variable OB. If any number of adults were surveyed, one would expect the mean ideal number of children to be the mean of the random variable G

The accompanying data represent the ideal number of children for a random sample of 900 adults. Complete parts (a) through (d) below) Click the icon to view the data about ideal numbers of children # C Probacity Number of Children (c) Compute and interpret the mean of the random variable X The mean is children (Round to one decimal place as needed.). Which of the following interpretations of the mean is correct? E KUONDOL ANA Number of Chitran C 100000 TOPHOR Number of Ch OA If many adults were surveyed, one would expect the mean ideal number of children to be the mean of the random variable OB. If any number of adults were surveyed, one would expect the mean ideal number of children to be the mean of the random variable. OC This observed ideal number of children will be equal to the mean ideal number of children for most adults OD. The observed ideal number of children will be less than the mean ideal number of children for most adults (d) Compute the standard deviation of the random variable X The standard deviation is children. (Round to one decimal place as needed)

Probabir 0.44 03- 01- 0- t the mean of the randon children. ace as needed.) erpretations of the mean re surveyed, one would adults were surveyed, or al number of children will al number of children will d deviation of the random Ideal Number of Children Data x (# of children) Frequency 9 0 123456 Print 30 516 256 68 17 4 Done X Probability T 544710 HHHH 01 Number of Children dom variable f the random variable.