Question: Hi there I need help with this statistic problem, thank you! There are seven distinct balls in the box below. We randomly select 4 balls

Hi there I need help with this statistic problem, thank you!

There are seven distinct balls in the box below. We randomly select 4 balls without replacement. How many random samples (of size 4) can we have? How likely Ball 2 will be included in the sample?

Possible answer options:

There are 70 samples and Ball 2 will be included in the sample with probability 1/7.

There are 70 samples and Ball 2 will be included in the sample with probability 1/2.

There are 35 samples and Ball 2 will be included in the sample with probability 2/7.

There are 35 samples and Ball 2 will be included in the sample with probability 3/7.

There are 35 samples and Ball 2 will be included in the sample with probability 1/7.

There are 35 samples and Ball 2 will be included in the sample with probability 4/7.

There are 35 samples and Ball 2 will be included in the sample with probability 3/7.

There are 70 samples and Ball 2 will be included in the sample with probability 2/7.

There are 70 samples and Ball 2 will be included in the sample with probability 1/3.

There are 35 samples and Ball 2 will be included in the sample with probability 1/3.

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