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Biology Peanut Lab Essays

Peanut Comparison Lab Between Group A and Group B Using Mass (Grams,) and Length (Centimeters) Raw Data Table for Group A, Showing Mass and Length Total Peanuts| Length (+-. 1 Centimeters Uncertainty)| Mass (+-Grams Uncertainty)| 1| 1. 48| 0. 92| 2| 1. 59| 0. 57| 3| 1. 41| 0. 67| 4| 1. 73| 0. 83| 5| 1. 68| 0. 61| 6| 1. 61| 0. 63| 7| 1. 65| 0. 6| 8| 1. 42| 0. 48| 9| 1. 51| 0. 79| 10| 1. 42| 0. 85| 11| 1. 77| 0. 61| 12| 1. 53| 0. 54| 13| 1. 63| 0. 833333333| 14| 1. 2| 0. 65| 15| 1. 16| 0. 76| 16| 1. 74| 0. 75333333| 17| 1. 4| 0. 55| 18| 1. 66| 0. 7| 19| 1. 6| 1. 85333333| 20| 1. 57| 1. 7266666| 21| 2. 43| 1. 73| 22| 2. 25| 1. 83666666| 23| 2. 52| 1. 7| 24| 2. 25| 1. 83| 25| 2. 35| 1. 56| 26| 2. 16| 1. 46| 27| 2. 26| 1. 65| 28| 2. 53| 1. 96| 29| 2. 53| 1. 7| 30| 2. 16| 1. 8| Average| 1. 805333333| 0. 800444442| Analysis From the data we can see that the longer the length in the peanut, the higher the weight is of the peanut. As the weight goes up, so does the length, the average peanut had 1. 8 centimeters with . 8 grams. The largest had 2. 54 centimeters with 1. 96 grams. Summarized Data for Group A

Analysis By comparing the length with the width, in bag A you can easily see that the mass and length are affecting each other. It can be hypothesized that the heavier the mass, then the longer the length will be, shown by using the trend line having it go uphill. There are only two outliers in which it doesn’t fit with having length go up with mass. The information can be said that as length goes up, the width will go up. Analysis By comparing the length with the width, in bag A you can easily see that the mass and length are affecting each other.

It can be hypothesized that the heavier the mass, then the longer the length will be, shown by using the trend line having it go uphill. There are only two outliers in which it doesn’t fit with having length go up with mass. The information can be said that as length goes up, the width will go up. Raw Data Table- Group B Total Peanuts| Length (+-. 1 Centimeters Uncertainty)| Mass (+-Grams Uncertainty)| 1| 0. 92| 0. 37| 2| 0. 57| 0. 53| 3| 0. 67| 0. 51| 4| 0. 83| 0. 56| 5| 0. 61| 0. 73| 6| 0. 63| 0. 69| 7| 0. 6| 0. 65| 8| 0. 48| 0. 64| | 0. 79| 0. 58| 10| 0. 85| 0. 67| 11| 0. 61| 0. 5| 12| 0. 54| 0. 49| 13| 0. 56| 0. 7| 14| 0. 53| 0. 56| 15| 1. 02| 0. 77| 16| 0. 87| 0. 51| 17| 0. 52| 0. 49| 18| 0. 5| 0. 68| 19| 0. 62| 0. 67| Average| 0. 66947368| 0. 565| Analysis-From the data given we can see that Group B’s peanuts back up the fact that the length and mass of peanuts do correspond with each other. The longer it is, the heavier the peanut should be. Analysis- In group B the occurrence of having the length increase, while the weight increase did not show as expected.

The mass went down as the length went up, and when comparing instead of having mass go up while length go up, it went down. Analysis- In group B the occurrence of having the length increase, while the weight increase did not show as expected. The mass went down as the length went up, and when comparing instead of having mass go up while length go up, it went down. Summarized Data Histogram For Group A Analysis- From the information we can see that it doesn’t fit the trend line, and are either above or very below the trend line.

It goes up randomly and down randomly and it looks like no specific pattern is there. Histogram for Group B Analysis – Group B fits the trend line a little more than Group A. But is flat with no change after 1. 93, meaning that it is possible that the differences in weight doesn’t change. Bar Graphs Comparison of Lengths (Centimeters) with +-. 1 Uncertainty Series 1 Group A Series 2 Group B Series 1 Group A Series 2 Group B Analysis- From the chart we can see that the peanuts in group A are much longer than group B.

The length is almost twice as long, meaning Group A must have better farmers. It can also be then implied that Group A will have the heavier peanut, because it has the longer size. Comparison of Mass (Grams) with +-. 01 Uncertainty Analysis- From the chart it shows that the weights of Group A’s peanut is slightly heavier than group B’s, except for the last two peanuts. That confirms the hypothesis of peanuts that have longer length will most likely have the heavier mass. Processed Data- Averages If 5 peanuts then it is (x1+x2+x3+x4+x5)/5 in order to get the averages

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