Z-score calculation-adult learners

Reference no: EM13106428

The mean age of adult learners in a chosen class of 31 students is 33.8 years. The standard deviation is equal to 7 years. You are a member of the class and are 26 years old.

What is your z-score?

What does this tell us?

Reference no: EM13106428

Questions Cloud

Computing expected number by z score : Suppose that people's heights (in centimeters) are normally distributed, with a mean of 165 and a standard deviation of 6. We find the heights of 40 people.

Explain pressent health problem or nutritional need : Explain briefly the pressent health problem or nutritional need which you are experiencing, or health or nutrition problem you can predict experiencing because of family history.

Identify challenges with overlapping of jurisdictions : Explain in detail the greatest challenge facing law enforcement agencies in investigating exploitation, cyberstalking, and obscenity

What is the speed of the bird expressed as a percentage : A bird is flying directly toward a stationary bird-watcher and emits a frequency of 1230 Hz. The bird-watcher, however, hears a frequency of 1260 Hz. What is the speed of the bird, expressed as a percentage of the speed of sound?

Z-score calculation-adult learners : The mean age of adult learners in a chosen class of 31 students is 33.8 years. The standard deviation is equal to 7 years.

What is the tension in the rope connecting the two boxes : What is the tension in the rope connecting the two boxes? What is the tension in the rope connecting the first box to the ramp?

Determining z-score of departmental store : A department store, on average, has daily sales of $29,876.76. The standard deviation of sales is $1000.00. On Tuesday, the store sold $34,893.71 worth of goods.

Differentiate between avoiding risk and accepting risk : Differentiate between avoiding a risk and accepting a risk. Indicate the implications to a travel agency.

What is its initial speed as it leaves the ground : A startled armadillo leaps upward rising 0.550 m in the first 0.203 is. (a) What is its initial speed as it leaves the ground? m/s (b) What is its speed at the height of 0.550 m? m/s (c) How much higher does it go?

User Account

All Pages