The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls.
x P(x)
0 0.005
1 0.018
2 0.044
3 0.117
4 0.198
5 0.245
6 0.206
7 0.114
8 0.037
9 0.015
10 0.001
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Question Help Refer to the accompanying table, which describes results from groups of births from different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for the number of girls in 8 births ents Click the icon to view the data table. The mean isu- girl(s). (Round to one decimal place as needed.) The standard deviation is or girl(s). (Round to one decimal place as needed.) ation is...
The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls.
The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls. The maximum value in this range is (Round 1 decimal place) The minimum value in this range is (round 1 decimal place) Based on the result, is 1 girl in 10...
The accompanying table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Use the range rule of thumb to determine whether 1 girl in 10 births is a significantly low number of girls. Click the icon to view the table Use the range rule of thumb to identify a range of values that are not significant. The maximum value in this range is girls....
The accompanying data table describes results from groups of 10 births from 10 different sets of parents. The random variable x represents the number of girls among 10 children. Complete the questions below. x P(x) 0 0.003 1 0.018 2 0.041 3 0.115 4 0.203 5 0.244 6 0.199 7 0.117 8 0.041 9 0.012 10 0.007 A. What is the maximum usual value? B. What is the minimum usual value? C. Based on the results, is 1 girl in...
The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. Number of Girls x P(x) 0. 0.001 1. 0.023 2. 0.105 3. 0.221 4. 0.300 5. 0.221 6. 0.105 7. 0.023 8. 0.001 a. Find the probability of getting exactly 6 girls in 8 births. b. Find the probability of getting 6 or more girls in...
Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for the number of girls in 8 births.The mean is μ=6.1 girl(s). (Round to one decimal place as needed.)Table of numbers of girls and probabilitiesNumber of Girls xP(x)00.00510.03320.11230.21940.26050.22260.11370.03380.003
Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for the number of girls in 8 births. The mean is mu μ= _____ girl(s). (Round to one decimal place as needed.) The standard deviation is sigma σ =______ girl(s). (Round to one decimal place as needed.) Number of Girls x P(x)...
Please show calculation. The accompanying table describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Complete parts (a) through (d) below. . Find the probability of getting exactly 1 girl in 8 births. Number of Girls x P(x) 0 0.004 1 0.039 2 0.101 3 0.229 4 0.254 5 0.229 6 0.101 7 0.039 8 0.004 The accompanying table describes results from groups of...
Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for the number of girls in 8 births.The mean is μ = _______ girl(s). (Round to one decimal place as needed.) The standard deviation is σ = girl(s). (Round to one decimal place as needed.)