Friday

December 19, 2014

December 19, 2014

Posted by **destiny** on Sunday, December 4, 2011 at 2:06pm.

Q:The table below shows a distribution and the observed frequencies of the values of a variable from a simple random sample of a population. Perform a chi-square goodness-of-fit test, at the specified significance level, to decide whether the distribution of the variable differs from the given distribution.

Distribution: 0.2 0.2 0.1 0.2 0.3

Observed freq: 37 15 12 23 43

significance level=0.05

**Answer this Question**

**Related Questions**

math - Q:The table below shows a distribution and the observed frequencies of ...

Data Management - A random variable X is defined as the number of heads observed...

probability - t the discrete random variable X be uniform on {0,1,2} and let the...

Maths - Eight coins are tossed at a time,256 times Number of heads observed at ...

Statistics/probability - The random variable X has a binomial distribution with ...

chemistry - write the corresponding subshell leters for the combinations given. ...

probability - A fair coin is flipped independently until the first Heads is ...

Elementary statistics - Nine apples, four of which are rotten, are in a ...

statistics - two dices are tossed once. let the random variable be t he sum of ...

11th grade: Physics - For each pair of frequencies below, calculate the ratio of...