What percentage to the nearest hundredth of children are born from pregnancies lasting more than 274 days? What percentage to the nearest hundredth of children are born from pregnancies lasting less than 246 days?

In 2015, there was 146,571 deaths from unintentional injury in the United States. Among these were 47,478 deaths from poisoning, 37,757 from motor vehicle accidents, 33,381 from falls, 6,914 from suffocation, and 3,602 from drowning.  A) Find the percentage of accidental deaths from each of these causes, rounded to the nearest percent. What percentage of accidental deaths were due to other causes? B) Make a well-labeled graph of the distribution of causes of accidental deaths.

Suppose that an actuary for an insurance company found that the life expectancy of people (living in Country A) is 78 (SD = 5). What percent of people living in this country will die before the age of 85? Enter a two-digit number ONLY without the percent sign ("%"). Round to the closest whole number.

What length of time marks the top 10% of all pregnancies?