#1 test

Test: Week 3 Test (6.1-6.6, 7.1-7.3) Question 1 of 20 This test: 100 point(s) possible This question: 5 point(s) possible Submit tes Assume that adults have IQ scores that are normally distributed with a mean of u = 100 and a standard deviation G = 15. Find the probability that a randomly selected adult has an IQ between 82 and 118. Click to view page 1 of the table, Click to view page 2 of the table. Standard normal table (page 1) The probability that a randomly selected adult has an IQ between 82 and 118 is (Type an integer or decimal rounded to four decimal places as needed.) NEGATIVE z Scores Standard Normal (z) Distribution: Cumulative Area from the LEFT .01 02 03 .04 .05 .06 07 .09 -3.50 and lower -34 OOO3 0003 OOO3 0003 0003 0003 0003 0003 0002 -3.3 0005 0005 0004 0004 0004 0004 .0004 0004 .0003 -32 0007 0007 0006 0006 0006 0006 OOO5 OOOS OOO5 -31 0010 0009 OOOS 0008 OOO8 OOO8 0008 0007 0007 -3.0 0013 0013 0013 0012 COO oon Don 0010 -2.9 OO1 0018 0018 0017 0016 .0016 OO15 OOIS 0014 .0014 -28 0026 0025 0024 0023 0023 0022 0021 0021 0020 0019 -27 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 -24 .0082 .0080 0078 .0075 0073 0071 0069 .0068 0066 0064 -23 0107 0104 0102 0099 0096 0094 0091 0089 0087 0084 -22 0139 0136 0132 0129 0125 0122 On19 on16 .on3 OnIO -21 0179 0174 0170 0166 0162 0158 0154 0150 0146 0143 -20 0228 0222 0217 0212 0207 0202 0197 0192 0188 0183 -19 0287 0281 0274 0268 0262 0256 0250 0244 0239 0233 -LB 0359 0351 0344 0336 0329 0322 0314 0307 0301 0294 -17 0446 0436 0427 0418 0409 0401 0392 O3B4 .0375 0367 -16 0548 0537 0526 0516 0505 * 0495 0485 0475 0465 0455 -1.5 0668 0655 5643 0630 0618 .0606 0594 0582 0571 .0559 -14 0808 0793 0778 0764 0749 0735 0721 0708 0694 0681 0869 0853 0838 823