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Mathematics, 22.10.2019 21:00 sierram298
The national survey of family growth conducted by the centers for disease control gathers information on family life, marriage and divorce, pregnancy, infertility, use of contraception, and men's and women's health. one of the variables collected on this survey is the age at first marriage. the histogram below shows the distribution of ages at first marriage of 5,534 randomly sampled women between 2006 and 2010. the average age at first marriage among these women is 23.44 with a standard deviation of 4.72. use the central limit theorem to estimate the average age at first marriage of women using a 95% confidence interval, and interpret this interval in context. (round your answers to two decimal places.) , we are % confident that the average age at first marriage for women is between years old and years old. discuss any relevant assumptions. (select all that apply.) the distribution is not strongly skewed. the sample observations are independent. the distribution is right skewed. the sample size is large. the standard deviation is small compared to the sample size.
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The national survey of family growth conducted by the centers for disease control gathers informatio...
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