Question

QUESTION 19

1. You must design a survey for a school project. You are randomly selecting families and surveying all of the children in those families. You need a sample of at least 30 children for your survey. The table below shows the average number of children in US families. How many families would you expect to survey to reach your sample size of at least 30 children? You will perform your simulation once using the random numbers given in question 22. An outcome of 5+ children should be treated as 5 children. In this question, clearly explain the process you will use to determine the number of families you will need to survey. This should include the following 4 items in paragraph form:

   1. the component to be repeated (1 pt)
   2. explanation of how to model the outcome (which value(s) represent which outcome) (2 pts)
   3. explanation of how you will simulate the trial (how many digits at a time, what happens to repeats, what happens with numbers that are not assigned (if applicable), when is the trial over). You will only run one trial. (2 pts)
   4. the response variable (1 pt)

   Number of Children	0	1	2	3	4	5+
   % of Families	17	23	25	16	10	9

   Using the simulation you set up above, use the random numbers given to find the number of families you must visit to survey 30 children.  

   Be sure you show the detailed step-by-step selection (for instance ## = # of children, ## = # of children, etc. - ), as well as a complete sentence answering how many families you must visit to survey 30 children

Answer 1

i tried my bestest best..please appreciate..

ndon huh bun |Inhervn1 random Children Total |Nur nber 익 from the sequente humber in te ms Children families 12 digit number 2. 17 less than YO1 17 lus than l Yo less than 65 2 29 17 less than o O less than 17 31-less than loo yo less than 65 6 97 1 11 less than u101 1 9 1 0 less than 11 17 Less than чо 10 0 3S 91 Less than lo5 13 15 15 & O O 2 Sless-than- 1 18 less than o0 75 6 5 less tha & 3 1 S we sea that vwe nad to sample Cvisi IS randomlu seleckd tamilies in orden to intexview 30 Chi dren.