Use the normal distribution of IQ scores, which has a mean of 100 and a standard deviation of 18 , and the following table with the standard scores

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Use the normal distribution of IQ​ scores, which has a mean of 100 and a standard deviation of 18, and the following table with the standard scores and percentiles for a normal distribution to find the indicated quantity.Standard score /Percent -3.0 /0.13-2.5 /0.62-2 /2.28-1.5 /6.68-1 /15.87-0.9 /18.41-0.5 /30.85-0.1 /46.020 /50.000.10 /53.980.5 /69.150.9 /81.591 /84.131.5 /93.322 /97.722.5 /99.383 /99.873.5 /99.98What percentage of scores are greater than 145? Round to two decimal places.

Question

Use the normal distribution of IQ scores, which has a mean of 100 and a standard deviation of 18 , and the following table with the standard scores

  • Written in: 17-Oct-2019
  • Paper ID: 5912593
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DATE ANSWERED

Oct 17, 2019

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