Hello,

I don't know what's wrong but I've been trying to compare the means of two independent groups using the independent t test in SPSS but I fail each time I try.

This is the message I get:

Warnings

The Independent Samples table is not produced.

a. t cannot be computed because at least one of the groups is empty. Also, it says a.t cannot be computed because the standard deviation of both groups are 0

Anyone help me solve this problem?

I don't know what's wrong but I've been trying to compare the means of two independent groups using the independent t test in SPSS but I fail each time I try.

This is the message I get:

Warnings

The Independent Samples table is not produced.

a. t cannot be computed because at least one of the groups is empty. Also, it says a.t cannot be computed because the standard deviation of both groups are 0

Anyone help me solve this problem?

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