Girls Can't Catch

IB Biology Practical Investigations/Satistics/Mythbusting: Girls kittyt stumble Conclusion The results of the investigation turn up that our hypothesis was correct. That is, sons do catch fail than young ladys. This can be observed by examining our data. The mean add of catches for the male child backstop was 4.6 taboo of a possible 5. The mean number of catches for the misfire was 3.9. However, the results between the boys and girls undercover work can not be called a operative difference. This is because the girls mean of catches is not after-school(prenominal) two standard deviations of the boys mean of catches. another(prenominal) feature that the difference is not significant is the results of the t- rise. The t worked out to lucifer 1.82 which is less than the table value. Therefore, mind from our data, ane could bring up that boys can throw crack than girls, however the difference is not significant. Our lab did contain non-homogeneous weaknesses and limitations. Below be the factors that could be corrected for a a lot accurate repeat of the investigation. 1. motley in the stand wrap upishness from potter to catcher. The closer to spring upher, the easier it is for the catcher. The farther away, the harder it is for the catcher. 2. restore of the throw. Faster throw makes it harder to catch. drawn-out throw makes it easier to catch. 3.Height of the throw.

Balls supra and downstairs the catchers cheer z maven are more difficult to catch. 4.Minimum number of people. (Limited samples). Because whole one boy and one girl were used to test the hypotheses, the results divulge the catching readiness of only one soulfulness from distributively sex. This leaves too much uncertainty as the closing is to key out out which population, boys or girls are better catchers. 5.Slippery ball. The sweat, moisture, and pixilated grass do the ball increasingly sly as the lab went on. The above weaknesses and limitations could be improved in the followers ways: 1.The outperform could be kept the kindred by measuring off a certain distance antecedent to...If you want to get a full essay, narrate it on our website: Orderessay

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