IQ scores for adults age 20 to 34 years are normally distributed according to N (120, 20). In what range does the middle 68% of people in this group score on the test?

100-140

120-160

80-120

80-140

120-160

How do you mark someone brainiest.

What are the seven cause of monopoly

This is science by the way Which of the following is an example of an environmental pressure A. the air pressure in the atmosphere B. a lake that is gradually running out of water C. a fight between two members of the same species D.

A baseball player gets 10 hits in 50 at bats. What percent are hits, and what percent are not hits?

What do the arrows in the circle indicate? O Warm air is rising. O Cool air is sinking. O Cool air is less dense O Warm air is more dense.

Sara needs to cover the top and sides of the cylinder below About how many square inches of paper will Sara need? 528 in. 415 in. 207 in. 179 in.

All of the following are associated with dual enrollment courses except that: A.) the courses often take one semester to complete. B.) the courses are taught at the college level C.

Hakeem has taken 15 credits this semester and also works 30 hours a week. Now that finals are here, he has developed a bad cold. One could say his cold is a result of

A wheel and axle is another example of a simple machine. It is made up of two cylinders that turn on the same axle to make work easier. There is more force on the larger axle and less force on the smaller axle.

Which National Career Readiness Certificate would Maria earn?