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Rina8888 [55]
3 years ago
15

At a high school, students can choose to enter through one of three doors. Custodians noticed that door #3 was always getting br

oken and suggested that more students use that door because it has a hands-free opener. Science minded students counted the number of students entering each door to see if the custodians were right.
The number of students to enter each door was counted; the data is summarized in the table below:

Choose the best statement:
A. The null hypothesis should be accepted.
B. The difference between the number of students who use each door cannot be explained by chance alone.
C. The difference between the number of students who use each door is due to chance alone.
D. There is no statistical difference between the number of students who use each door.

NOTE: I know that the answer is NOT A. The null hypothesis should be accepted.

Biology
1 answer:
Kruka [31]3 years ago
3 0

Answer:

It's either B or C

not sure tho

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<u>The correct answer is that our student accumulated lactic acid.</u>

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There is a 50% probability that the flowers of a plant with pink flowers parents will have pink flowers due to incomplete dominance.

The genotypes and phenotypes that we will employ to address this issue are as follows:

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<h3>What happens during cellular respiration?</h3>

ATP is created during cellular respiration as a reaction product between glucose and oxygen. Water and carbon dioxide are released as by products. The three stages of aerobic cellular respiration are glycolysis, an anaerobic process, and the Krebs cycle.

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