Question
Sketch the graph that has an area of 0.890.89 under the standard normal curve and to the right of the? z-score. Then find the associated?
Sketch the graph that has an area of
0.890.89
under the standard normal curve and to the right of the? z-score. Then find the associated? z-score.
Click here to view page 1 of the normal distribution table.
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Click here to view page 2 of the normal distribution table.
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Part 1
Choose the correct graph below.
A.
0zz0.89
A normal curve centered at 0 is over a horizontal z-axis from negative 3 to 3. A vertical line segment labeled z to the right of 0 extends from the horizontal axis to the curve. The area under the curve and to the left of the vertical line segment is shaded and labeled 0.89.
B.
0zz0.89
A normal curve centered at 0 is over a horizontal z-axis from negative 3 to 3. A vertical line segment labeled z to the right of 0 extends from the horizontal axis to the curve. The area under the curve and to the right of the vertical line segment is shaded and labeled 0.89.
C.
0zz0.89
A normal curve centered at 0 is over a horizontal z-axis from negative 3 to 3. A vertical line segment labeled z to the left of 0 extends from the horizontal axis to the curve. The area under the curve and to the right of the vertical line segment is shaded and labeled 0.89.
Your answer is correct.
D.
0z0.89zz
A normal curve centered at 0 is over a horizontal z-axis from negative 3 to 3. Two vertical line segments labeled z to the left and right of 0 extend from the horizontal axis to the curve. The region under the curve and to the left of the vertical line segment to the left of 0 and the region under the curve and to the right of the vertical line segment to the right of 0 are shaded and collectively labeled 0.89.
Part 2
The? z-score that has an area of
0.890.89
under the standard normal curve and to its right is
enter your response here.
?(Round to two decimal places as? needed.)
Normal distribution page 1 Areas under the Second decimal place in z standard normal curve 009 008 007 006 005 o0 003 002 001 000 0064 0. . 0073 0. 24 0.0084 0.0087 0.0089 0.0091 0.0094 00096 0.0099 00102 0.014 0.0107 | =23 0.0110 0.0113 00116 00119 00122 00125 00129 00132 00136 00139 | =22 Normal distribution page 2 Areas under the standard normal curve 0.5000 0.5398 02 | 05793 03 | 06179 04 | 0.6554 05 | 0.6915 06 | 07257 0.7 | 07580 08 | 07881 09 | 08159 10 | 08413 1.1 0.8643 12 | 0.8849 13 | 09032 14 1 09192 15 | 09332 16 | 09452 17 0.9554 0.01 0.5040 0.5438 0.5832 0.6217 0.6591 0.6950 0.7291 0.7611 0.7910 0.8186 0.8438 0.8665 0.8869 0.9049 0.9207 0.9345 0.9463 0.9564 0.02 0.5080 0.5478 0.5871 0.6255 0.6628 0.6985 0.7324 0.7642 0.7939 0.8212 0.8461 0.8686 0.8888 0.9066 0.9222 0.9357 0.9474 0.9573 003 0.5120 0.5517 0.5910 0.6293 0.6664 0.7019 0.7357 0.7673 0.7967 0.8238 0.8485 0.8708 0.8907 0.9082 0.9236 0.9370 0.9484 0.9582 0.04 0.5160 0.5557 0.5948 0.6331 0.6700 0.7054 0.7389 0.7704 0.7995 0.8264 0.8508 0.8729 0.8925 0.9099 0.9251 0.9382 0.9495 Second decimal place in z 0.05 0.5199 0.5596 0.5987 0.6368 0.6736 0.7088 0.7422 0.7734 0.8023 0.8289 0.8531 0.8749 0.8944 0.9115 0.9265 0.9394 0.9505 0.9599 G G2 0.06Step by Step Solution
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