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Recent questions in STATISTICS

Recent questions in STATISTICS

Five people are selected from 9 freshmen and 7 sophmores and seated in a row.

asked Dec 7, 2014 in STATISTICS by anonymous

If a program is selected at random, the probability it is infected with a virus is?

asked Dec 7, 2014 in STATISTICS by anonymous

If two bulbs are selected, the probability of selecting both bulbs that do not work is?

asked Dec 7, 2014 in STATISTICS by anonymous

What is the probability the child likes vanilla or maple?

asked Dec 7, 2014 in STATISTICS by anonymous

If the probabilty that at least one person is late for class is 0.35 then the probabilty no one is late is?

asked Dec 7, 2014 in STATISTICS by anonymous

The probability both are red or green is?

asked Dec 7, 2014 in STATISTICS by anonymous

Probabilty

asked Dec 7, 2014 in STATISTICS by anonymous

Suppose X is a normally distributed random variable with a mean of 400 and a standard deviation of 60.

asked Dec 6, 2014 in STATISTICS by anonymous

Find the probability the first is even and the second is odd.

asked Dec 6, 2014 in STATISTICS by anonymous

Find the probability the first is even and the second odd.

asked Dec 6, 2014 in STATISTICS by anonymous

Find the probability Andy studies math over break and Betty does not.

asked Dec 6, 2014 in STATISTICS by anonymous

Determine if the events "lettrered in a band" and "in honor society are independent".

asked Dec 6, 2014 in STATISTICS by anonymous

One urn contains 3 red and 7 white marbles.

asked Dec 6, 2014 in STATISTICS by anonymous

The probability Dick chooses choccolate ice cream is 0.8.

asked Dec 6, 2014 in STATISTICS by anonymous

How to find joint cdf and pmf?

asked Nov 20, 2014 in STATISTICS by anonymous

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