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The price of a gallon of gasoline found at Florida gas stations in August of 2019 followed a normal distribution with a mean of $3.20
The price of a gallon of gasoline found at Florida gas stations in August of 2019 followed a normal distribution with a mean of $3.20 and a standard deviation of $.10. Find the gas price that identifies the least expensive 12.3%. Z Distribution (1).pdf +, Normal Curve Areas 0 Z Z 00 .01 02 03 .04 05 .06 07 08 09 0000 .0040 .0080 .0120 .0160 0199 0239 0279 0398 .0319 .0438 .0478 0359 0517 0557 0596 .0636 0793 0675 0832 0714 0753 0871 0910 .0948 0987 .1179 1026 .1064 1217 .1103 1255 .1293 .1141 1331 1554 .1368 .1406 .1591 .1443 .1480 1628 .1664 .1517 1700 1736 .1915 .1808 .1950 .1772 .1844 .1879 .1985 .2019 .2054 .2088 .2123 .2157 .2190 .2224 2257 2291 2324 .2357 2389 2422 .2454 .2580 .2486 2611 .2517 .2642 .2673 2549 2704 .2734 .2764 2794 2881 .2910 2823 .2939 2852 .2967 2995 3023 .3159 .3186 .3051 .3078 .3212 .3106 3238 .3133 3264 3289 3413 .3315 .3438 3461 3340 .3365 .3485 .3389 .3508 3531 3554 .3577 .3590 3621 1.1 3643 .3665 .3686 3708 3729 3749 1.2 .3849 3770 3790 .3869 .3888 .3810 .3907 3830 3925 .3944 1.3 .3962 .3980 4032 .3997 4049 4066 4015 4082 4099 4115 1.4 4131 4192 .4147 4207 4222 .4162 4177 4236 1.5 4251 .4265 4332 4279 .4345 4292 .4357 4306 4319 4370 4382 4394 4406 4418 .4429 4441 1.6 4452 .4463 .4474 .4484 4495 1.7 4554 .4505 .4564 4515 .4525 .4573 4535 4582 .4545 4591 .4599 1.8 .4641 4608 4616 .4649 4656 4625 .4633 .4664 4671 1.9 4678 .4686 4713 .4693 4690 4719 4726 .4706 .4732 4738 2.0 4744 4772 4750 4778 .4756 4761 4783 4788 4767 4793 4798 .4803 4808 4812 .4817 2.1 .4821 .4826 4830 .4834 2.2 .4838 4861 .4842 4846 .4864 .4850 4868 4854 .4857 4871 4875 2.3 4893 .4878 4881 .4884 4896 4887 .4890 4898 .4901 4904 4906 2.4 4909 4918 4911 4913 4920 4922 .4916 4925 4927 4929 2.5 4931 4932 4938 .4940 4941 4934 4943 4936 4945 .4946 4948 4949 4951 4952 2.6 4953 .4955 .4956 .4957 .4959 .4960 2.7 4965 .4961 4962 4966 .4963 4967 4968 .4964 4969 4970 4971 1077 4972 4973 4974 4070 1081
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