From Modern Mathematical Statistics with Applications by Devore and Berk, pg 187.Suppose the diameter at breast height (in.) of trees of a certain type is normally distributed withμ = 8.8 and σ = 2.8.a) What is the probability that the diameter of a randomly selected tree will be at least 10 in.?Will exceed 10 in.?b) What is the probability that the diameter of a randomly selected tree will exceed 20 in.?c) What is the probability that the diameter of a randomly selected tree will be between 5 and10 in.?d) What value is c such that the interval (8.8 − c, 8.8 + c) includes 98% of all diameter values?e) What value is the first quartile, Q1?f) If four trees are selected, what is the probability that at least one has a diameter exceeding10 in.?

yess

step-by-step explanation:

idk whyy this is happening, i cant even read my notification bc i keep getting errors

~coco

all it means is function 3

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!