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# 1 - c The area to the right of z is.1314 d The area to the...

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1. Given that z is a standard normal random variable, compute the following probabilities. a. P(-1≤z≤0) b. P(-1.5≤z≤0) c. P(-2<z<0) d. P(-2.5≤z≤0) e. P(-3≤z≤0) 2. Given that z is a standard normal random variable, compute the following probabilities. a. P(0≤z≤.83) b. P(-1.57≤z≤0) c. P(z>44) d. P(z≥-.23) e. P(z<1.20) f. P(z≤-.71) 3. Given that z is a standard normal random variable, compute the following probabilities. a. P(-1.98≤z≤0) b. P(.52≤z≤1.22) c. P(-1.75≤z≤-1.04) 4. Given that z is the standard normal random variable, find z for each situation. a. The area between 0 and z is .4750b. The area between 0 and z is .2291
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Unformatted text preview: c. The area to the right of z is .1314 d. The area to the left of z is.6700 5. Given that z is a standard normal random variable, find z for each situation. a. The area to the left of z is.2119 b. The area between –z and z is .9030 c. The area between –z and z is .2050 d. The area to the left of z is .9948 e. The area to the right of z is.6915 6. Given that z is a standard normal random variable, find z for each situation. a. The area to the right of z is. 01 b. The area to the right of z is .025 c. The area to the right of z is.05 d. The area to the right of z is .10...
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