Calculate y for an exponential growth problem with a rate of 0.07 and x=4 and a=2.

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Q: f. P(x > 0.4 | x > 0.2) = g. Find the 90th percentile. h. Find the maximum for the lower quartile.

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Q: 6. A random sample of size 30 taken from a population of 1000 with =20 and ²=9.

A: According to our policy we can answer only first part for remaining please repost the question.

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