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(Solved): Converting to the standard normal random variable \( z \), the probability statement \( P(x>4,300) ...




Converting to the standard normal random variable \( z \), the probability statement \( P(x>4,300) \) is now \( P(z>2.00) \).
Converting to the standard normal random variable \( z \), the probability statement \( P(x>4,300) \) is now \( P(z>2.00) \). Recall that the normal probability table gives area under the curve to the left of given z value. We want the area to the right of \( z=2.00 \). Since the area under the entire curve is 1 , the area to the left of \( z=2.00 \) can be subtracted from 1 to determine the desired area. Use a table or technology to find the area under the curve to the left of \( z=2.00 \), rounding the result to four decimal places. \[ P(z<2.00)= \] Thus, the probability that the birthweight of a randomly selected full-term baby exceeds \( 4,300 \mathrm{~g} \), rounded to four decimal places, is as follows. \[ P(z>2.00)=1-P(z<2.00) \] \( = \)


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