Ask a New Question

Actual lengths of pregnancy terms are nearly normally distributed about a mean pregnancy length (of about 38-39 weeks) with a standard deviation of 15 days: about what percentage of births would be expected to occur within 15 days of the mean pregnancy length?

Ask a New Question or answer this question.

Similar Questions

the pregnancy length in days for a population of new mothers can be approximated by a normal distribution with a mean of 270
1. 1 answer
Having adequate nutrient stores to support a pregnancy is important before becoming pregnancy because ______.Multiple choice
1. 1 answer
does anybody know probabilityThank you in advance In a 2020 statistic shows that 50% of women age 20 and younger have taken a
1. 0 answers
Thank you in advanceIn a 2020 statistic shows that 50% of women age 20 and younger have taken a pregnancy test and 30% of those
1. 1 answer

more similar questions