These are the means and standard deviations for samples of heights from two kinds of trees. Tree A = Mean: 25ft = standard deviation: 5ft. Tree B = Mean: 60ft = Standard Deviation: 12ft

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

the answer is. -82562234434584

step-by-step explanation:

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

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step-by-step explanation: