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(4) Based on these results, is a FICO score of 500 unusual? Answer yes or no.5 / 5 points
Biologists conducted an experiment to determine whether a deficiency of carbon dioxide in the soil affectsthe phenotypes of peas. Listed below are the phenotype codes, where 1 = smooth-yellow, 2 = smooth-green, 3 = wrinkled-yellow, and 4 = wrinkled-green.2111111412212332313131322(1) Find the range.(2) Find the variance. Round off the answer to two decimal places.(3) Find the standard deviation. Round off the answer to one decimal place.4 / 4 pointsAccording to the “freshman 15” legend, college freshmen gain 15 pounds (or 6.8 kilograms) during their freshman year. Listed below are the amounts of weight change (in kilograms) for a simple random sampleof freshmen included in a study. Positive values correspond to students who gained weight and negative values correspond to students who lost weight.1130-23-2-25-27241810-52(1) Find the range.