LO8 Determine whether a trait is Mendelian or not using chi-square test Several variants have been shown to affect the ability of the AS3MT enzyme to metabolize arsenic (Pierce et al., 2013). If a researcher is studying the inheritance patterns of a variant that codes for arsenic resistance (lets call it allele 3 and represent it by a lower case a) and they find the following data from a several families all with heterozygote parents: from 55 kids of those parents 33 were not resistant to arsenic and 22 were resistant to arsenic. What is the expected number of resistant individuals? 13.75 provide your answer with 2 decimals What is the expected number of non-resistant individuals? 41.25 provide your answer with 2 decimals What is the Chi-square value calculated? 6.60 provide your answer with 2 decimals Is the trait expressed following the Mendelian pattern? 2 answer with only the number that corresponds to the correct of the folliwng statements 1 Yes, because the observed is significantly different from the expected 2 No, because the observed is significantly different from the expected 3 Yes, because the observed is not different from the expected 4 No, because the observed is not different