help please!!!!

Question

                                                                                 Conclusion

Hypothesis: If I give Super Snail Snacks to my snail friends, then their test scores will increase
because Sponge Bob said it can improve brain power.

 

Snail             Test Score Before                       Test Score After

Garry                     64%                                            80%
Larry                      76%                                            78%
Barry                      82%                                            84%
Terry                       50%                                           70%

 

Does the data support the hypothesis? Why or Why
not??
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Answer 1

Sponge Bob seems to be correct!  Every snail friend's scores improved.