Please help!
Assume that human body temperatures are normally distributed with a mean of 98.18F and a standard deviation of 0.61F. a. A hospital uses 100.6F as the lowest temperature considered to be a fever. What percentage of normal and healthy persons would be considered to have a fever? Does this percentage suggest that a cutoff of 100.6F is appropriate? b. Physicians want to select a minimum temperature for requiring further medical tests. What should that temperature be, if we want only 5.0% of healthy people to exceed it? (Such a result is a false positive, meaning that the test result is positive, but the subject is not really sick.) . mllm a. The percentage of normal and healthy persons considered to have a fever is %. (Round to two decimal places as needed.) ally dist Standard Normal Table (Page 1) - X ature co rcentage suggest tha ture for h a result is a false po ge 2 of consid NEGATIVE z Scores Standard Normal (z) Distribution: Cumulative Area from the LEFT .01 .02 .03 .04 05 .06 .07 08 .09 -3.50 and lower 0001 -3.4 .0003 .0003 0003 0003 .0003 .0003 0003 0003 0003 .0002 -3.3 .0005 .0005 0005 .0004 .0004 .0004 0004 .0004 .0004 .0003 -3.2 .0007 .0007 0006 0006 0006 .0006 .0006 .0005 .0005 0005 -3.1 .0010 0009 0009 .0009 0008 .0008 0008 .0008 0007 .0007 -3.0 .0013 .0013 .0013 .0012 .0012 .0011 .0on1 .0011 .0010 .0010 -2.9 .0019 0018 0018 .0017 .0016 .0016 .0015 .0015 .0014 .0014 -2.8 .0026 .0025 .0024 .0023 .0023 .0022 0021 .0021 .0020 .0019 -2.7 .0035 .0034 .0033 .0032 .0031 .0030 .0029 .0028 .0027 .0026 -2.6 0047 .0045 0044 .0043 0041 .0040 .0039 .0038 .0037 .0036 -2.5 .0062 .0060 .0059 .0057 .0055 .0054 .0052 .0051 * .0049 .0048 click Print Donelly dis i Standard Normal Table (Page 2) X Ire co centage suggest t re for a result is a false 2 2 of consid POSITIVE z Scores Standard Normal (z) Distribution: Cumulative Area from the LEFT .00 .01 .02 .03 .04 .05 06 .07 .08 09 0.0 .5000 5040 .5080 .5120 .5160 .5199 .5239 5279 .5319 .5359 0.1 .5398 .5438 .5478 .5517 .5557 .5596 .5636 .5675 5714 .5753 0.2 .5793 .5832 .5871 .5910 5948 .5987 .6026 6064 6103 .6141 0.3 .6179 6217 .6255 6293 .6331 6368 .6406 .6443 6480 .6517 0.4 .6554 .6591 6628 6664 .6700 6736 .6772 6808 6844 .6879 0.5 .6915 .6950 6985 7019 .7054 .7088 .7123 .7157 .7190 .7224 0.6 .7257 .7291 .7324 .7357 .7389 .7422 .7454 .7486 .7517 .7549 0,7 .7580 .7611 .7642 7673 .7704 .7734 .7764 .7794 7823 .7852 0.8 .7881 .7910 .7939 .7967 .7995 .8023 .8051 8078 .8106 .8133 0.9 .8159 .8186 .8212 8238 .8264 .8289 .8315 .8340 .8365 8389 1.0 .8413 8438 .8461 .8485 .8508 .8531 .8554 .8577 .8599 .8621 1.1 .8643 .8665 8686 8708 .8729 .8749 .8770 8790 8810 8830 1.2 8849 8869 8888 8907 8925 8944 8962 8980 8997 .9015 lick Print Done
