Friday
August 1, 2014

Homework Help: Stat Help Please

Posted by Katy on Sunday, March 10, 2013 at 10:01pm.

1)A runner's finishing time translated into a z-score of z=2.6

Explain in words whether the runner performed excellently or poorly?

2)Yearly stock returns on India's Sensex Index are well described by a Normal model with a mean of 18.36% and a standard deviation of 14.65%. give the stock return cutoff for the middle 30% of all years.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Stat Help Please - Yearly stock returns on India's Sensex Index are well ...
Math - Runner A crosses the starting line of a marathon and runs at an average ...
Physics - At an instant, Runner 'A' runs at 6m/s with an acceleration of 2m/s^2...
Physics - Runner A is running at a constant rate of 2.3 m/s when he passes ...
Physics - A runner is jogging at a steady 8.4 km/hr. When the runner is 2.6 km ...
science - after 30s, a runner is spriting at 3m/s. But, 10s later, the runner is...
physics - Runner A is running at a constant rate of 2.3 m/s when he passes ...
math - A relay with n laps was run by 4 people. The first runner ran half the ...
math(help) - please help someone explain this please!! The length of a marathon ...
physics - An 18-year-old runner can complete a 10.0-km course with an average ...

Search
Members