FRQ: Data Analysis

Claim: species A and B compete for the same food (I - grown separately, II - grown together). Which supports claim?

• Species B group 1 growth rate is faster then Species B group 2 growth rate

• Species B group 1 growth rate is slower than Species B group 2 growth rate

• Species A group 2 growth rate is faster than Species B group 1 growth rate

• Species A group 1 growth rate is slower than Species B group 2 growth rate

Tags

NGSS.HS-LS2-2

NGSS.HS-LS2-1

To justify the claim that Abc8 is effective at providing resistance to beta-cyfluthrin, which two species do you compare

• I & II

• I & IV

• I & III

• I & V

Tags

NGSS.HS-LS3-2

When comparing species I & III, would the data be statistically significant that Abc8 provides resistance? Explain.

• No, the error bars do not overlap

• Yes, the error bars do not overlap

• No, the error bars overlap

• Yes, the error bars overlap

Based on the data, describe the effect of caffeine on short term memory (10 minutes). Justify.

• Caffeine increases short term memory, mean is higher with caffeine

• Caffeine decreases short term memory, error bars overlap

• Caffeine has no effect on short term memory, mean w/ caffeine higher

• Caffeine has no effect on short term memory, error bars overlap

Based on the data, describe the effect of caffeine on long term memory (24 hours). Justify.

• Caffeine increases long term memory, mean is higher with caffeine

• Caffeine increases long term memory, error bars do not overlap with control

• Caffeine decreases long term memory, mean is lower than 10 minutes

• Caffeine decreases long term memory, error bars do not overlap with 10 mins

Claim: KAR alone affects the timing of seed germination; provide support using data

• KAR alone starts germination sooner than other samples

• KAR alone has the highest seed germination percent

• KAR alone starts germination later than other samples

• KAR alone has the lowest seed germination percent

Claim: KAR alone affects the percentage of seeds that germinate; provide support using data

• KAR alone starts germination sooner than other samples

• KAR alone has the highest seed germination percent

• KAR alone starts germination later than other samples

• KAR alone has the lowest seed germination percent

Claim: TMB alone affects the timing of seed germination; provide support using data

• TMB alone starts germination sooner than other samples

• TMB alone has the highest seed germination percent

• TMB alone starts germination later than other samples

• TMB alone has the lowest seed germination percent

Claim: TMB alone affects the percentage of seeds that germinate; provide support using data

• TMB alone starts germination sooner than other samples

• TMB alone has the highest seed germination percent

• TMB alone starts germination later than other samples

• TMB alone has the lowest seed germination percent

To make a claim about the effect of rinsing on the binding of KAR to the receptor, which groups would you use?

• 1 & 2 vs 3 & 4

• 1 & 3 vs 2 & 4

• 2 & 5 vs 1 & 4

• 3 & 6 vs 1 & 4

Tags

NGSS.HS-PS1-2