Question 3, 6.2.16 02-5.0-4.5-4.0-3.5.00.000000287.00000340.0000317.000233CumulativeprobabilityZ.00.01.0003.0005.02.0003.0005.03Cumulative probability for z is the area underthe standard normal curve to the left of z.05.07.08.090003.0003.0003.0003.00020004 .0004 .0004.0004.00030006 0006.0005.0005.00050008 .0007.00070011 .0010.0010.0008 0008.0012 .0011 .0011.0016 .0016 .0015.0023 .0022.0021 .0021 002000150014.001400190026.0031 .0030 .0029 .0028 .0027.0038 .0037.0051 .0049.00410036.0040 .0039.0054 .0052.0055.0048.0073.0071.0069.0068 .0066 .0064.0096 .0094.0091.0089.0087.0084.01250122.0119.0116 .0113.0110.0162.0158 .0154 0150 .0146.0143.04-3.4.0003.00030003-3.3 .0005.0004.0004-3.2 .0007.0007 .0006 .0006 .0006-3.1.0010-3.0.0009 .0009 .0009 .0008.0013 .0013 .0012.0017-2.9.0018 .0018.0013.0019.0026-2.7 .0035 .0034 .0033-28.0025 .0024.0023.0032-26.0047.0045 .0044.0043-2.5.0062.0060 .0059 .0057-2.40082 .0080.0078 .00750102 .0099-2.301040107-2.2 .0139 0136.0132.01 29-2.1 .0179 01740170.0166.06 For a normal distribution, use a standard normal distribution table or technology to complete parts a through c. For each part, sketch the normal curve with mean μ and standard deviation o andindicate the area corresponding to the probability.Click here to view page 1 of the standard normal table.Click here to view page 2 of the standard normal table.The probability is 0.159.(Round to three decimal places as needed.)Sketch the normal curve with mean μ and standard deviation and indicate the area corresponding to the probability. Choose the correct graph below.O A.μ-30μ-20μ-30 μ-20To-no-nTμrH+Oμ + 2σ μ + 30μ+o μ + 2σ μ + 30b. Find the probability that an observation is at least 1 standard deviation below the mean.The probability is.(Round to three decimal places as needed.)B.μ-30μ-30μ-20 μ-σH-20μ-σTμTμμ+o μ + 2σ μ + 30μ+σμ+2σ μ + 30

Here we have to solve part (b) of the question Here, we have to find the probability that an…

For a normal distribution, use a standard normal distribution table or technology to complete parts a through c. For each part, sketch the normal curve with mean μ and standard deviation o and indicate the area corresponding to the probability. Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table. The probability is 0.159. (Round to three decimal places as needed.) Sketch the normal curve with mean μ and standard deviation and indicate the area corresponding to the probability. Choose the correct graph below. O A. μ-30 O C. μ-20 μ-30 μ-20 P-O μ-a T P μ+a μ+20 + 30 P μ+o Q +20 + 30 b. Find the probability that an observation is at least 1 standard deviation below the mean. ~ The probability is. (Round to three decimal places as needed.) B. B. μ-30 O D. T μ-20 μ-a μ-30 μ-20 P-O T P P p+o μ+o Q ✔ +20 + 30 Q +20 + 30