The Heights Of Students Are Approximately Normally Distributed With A Mean Of 169 Centimeters And A Standard Deviation O 1 (68.47 KiB) Viewed 42 times
The Heights Of Students Are Approximately Normally Distributed With A Mean Of 169 Centimeters And A Standard Deviation O 2 (68.47 KiB) Viewed 42 times
The Heights Of Students Are Approximately Normally Distributed With A Mean Of 169 Centimeters And A Standard Deviation O 3 (89.34 KiB) Viewed 42 times
The heights of students are approximately normally distributed with a mean of 169 centimeters and a standard deviation of 11 centimeters. Suppose random samples of size 44 are drawn from this population and the sample means recorded to the nearest tenth of a centimeter. Probabilities for the standard normal distribution Probability Table entry for z is the probability lying to the left of 2 Z .03 .07 2 .00 .01 .02 .04 .05 .06 .08 .09 0.0 0.5000 0.5040 0.5080 0.5120 0.5160 0.5199 0.5239 0.5279 0.5319 0.5359 0.1 0.5398 0.5438 0.5478 0.5517 0.5557 0.5596 0.5636 0.5675 0.5714 0.5753 0.2 0.5793 0.5832 0.5871 0.5910 0.5948 0.5987 0.6026 0.6064 0.6103 0.6141 0.3 0.6179 0.6217 0.6255 0.6293 0.6331 0.6368 0.6406 0.6443 0.6480 0.6517 0.4 0.6554 0.6591 0.6628 0.6664 0.6700 0.6736 0.6772 0.6808 0.6844 0.6879 0.5 0.6915 0.6950 0.6985 0.7019 0.7054 0.7088 0.7123 0.7157 0.7190 0.7224 0.6 0.7257 0.7291 0.7324 0.7357 0.7389 0.7422 0.7454 0.7486 0.7517 0.7549 0.7 0.7580 0.7611 0.7642 0.7673 0.7704 0.7734 0.7764 0.7794 0.7823 0.7852 0.8 0.7881 0.7910 0.7939 0.7967 0.7995 0.8023 0.8051 0.8078 0.8106 0.8133 0.9 0.8159 0.8186 0.8212 0.8238 0.8264 0.8289 0.8315 0.8340 0.8365 0.8389 1.0 0.8413 0.8438 0.8461 0.8485 0.8508 0.8531 0.8554 0.8577 0.8599 0.8621 AR642 08665 0.8686 0.8708 0.8729 0.8749 0.8770 0.8790 0.8810 0.8830 A 2007 0.0015 1 Anon