Thursday, 30 November 2017

Decide My Flip Test


Hypothesis: We think the wheel decide isn't random.
Test: Comparing a random coin flip to the possibly random wheel decide.
Coin FlipWheel Decide
HeadsTailsHeadsTails
Running Total10871073Running Total10781082
Total flipsC&WTotal spinsC&W
216098102216010199
J & AJ & AJ & AJ & A
10010094106
A & JA & JA & JA & J
10510599111
V & SV & SV & SV & S
10010097103
N&FN&FN&FN&F
69817575
M&JM&J
55455743
C&PC&PC&PC&P
111898998102
T&GT&GT&GT&G
9810210694
M&MM&M
249251249251
M&FM&FM&FM&F
5248485050
V&KV&KV&KV&K
50505248
LI:To see if wheel decide is random or not random. This week for maths we had to  see if wheel decide is random or not random. We had to be in partners to do this. I was working with Victoria. 1 of us had to flip a coin 100 times and the other had to spin the wheel on wheel decide 100 times too. When we did it 100 times we had to swap. We had to write down the amount of times it got on heads or tails. We had to write it down on a google sheets. When we finished we had to put all our results together. The results for coin flip was heads-1087 and tails-1073. The results for the wheel decided was heads-1078 and tails-1082. When we gathered the results we had to write down class data, coin flip, wheel decide, heads, tails and the results of the amount of the results. Then we had to make a pie graph. For the pie graph we had to use google sheets. Then we had to press on insert and click on chart. We had to choose the pie graph. When we did it the pie graph had to be in half for heads and tails. We also had to have a title for the pie graphs. The pie graphs titles was coin flip and wheel decide. We could change the colors of the pie graphs.

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