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PilotLPTM [1.2K]

3 years ago

14

Find the values of a and b that make f continuous everywhere. f(x) = x^2 − 4 / x − 2 if x < 2 ax^2 − bx + 3 if 2 ≤ x < 3 4

x − a + b if x ≥ 3

1 answer:

inysia [295]3 years ago

4 0

<span>Find the values of a and b that make f continuous everywhere. f(x) = x^2 − 4 / x − 2 if x < 2 ax^2 − bx + 3 if 2 ≤ x < 3 4x − a + b if x ≥ 3 </span>
a=7/12
b=13/2

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Step-by-step explanation:

Here, the random experiment is rolling 10, 6 faced (with faces numbered from 1 to 6) fair dice and recording the average of the numbers which comes up and the experiment is repeated 20 times.So, here sample size, n = 20 .

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So, we get that $E({\overline}{Y}) = E(Y_{j})$

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C) a sample distribution of a sample mean with n = 10

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and $\sigma_{{\overline}{Y}} = 0.38$

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