Mathematics, 07.03.2020 01:32 Ezonthekid
The ages of trees in a forest are normally distributed with a mean of 25 years and a standard deviation of 5 years usibg the empricl rule Approximately what percent of the trees are between 20 and 30 years old?
Answers: 3
Mathematics, 21.06.2019 20:20, bbyjoker
Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?
Answers: 1
Mathematics, 22.06.2019 02:50, tristasbarker03
Given the functions, fx) = x^2-4 and g(x) = x+ 2, perform the indicated operation. when applicable, state the domain restriction. f(g(x))
Answers: 1
Mathematics, 22.06.2019 04:00, firepropr85
The associative, commutative, and distributive properties can be used on rational equations. true or false
Answers: 1
The ages of trees in a forest are normally distributed with a mean of 25 years and a standard deviat...
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