Find the percent of the total area under the standard normal curve between the following z-scores. z = 0.55 and z =1.6 The percent of the total area between z = 0.55 and z = 1.6 is 23.6 %. (Round to the nearest integer.)

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Find the percent of the total area under the standard normal curve between the following z-scores.
z = 0.55 and z= 1.6
The percent of the total area between z=0.55 and z = 1.6 is 23.6 %.
(Round to the nearest integer.)
Transcribed Image Text:Find the percent of the total area under the standard normal curve between the following z-scores. z = 0.55 and z= 1.6 The percent of the total area between z=0.55 and z = 1.6 is 23.6 %. (Round to the nearest integer.)
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A large company employs workers whose IQs are distributed normally with mean 100 and standard deviation 12.5. Management uses this information to assign
employees to projects that will be challenging, but not too challenging. What percent of employees would have IQs between 95 and 120?
Click here to see page 1 of the table for areas under the standard normal curve.
Click here to see page 2 of the table for areas under the standard normal curve.
The percentage of employees who would have IQs between 95 and 120 would be 0.0655 %.
(Round to the nearest tenth as needed.)
Transcribed Image Text:Question Help A large company employs workers whose IQs are distributed normally with mean 100 and standard deviation 12.5. Management uses this information to assign employees to projects that will be challenging, but not too challenging. What percent of employees would have IQs between 95 and 120? Click here to see page 1 of the table for areas under the standard normal curve. Click here to see page 2 of the table for areas under the standard normal curve. The percentage of employees who would have IQs between 95 and 120 would be 0.0655 %. (Round to the nearest tenth as needed.)
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