Could mud wrestling be the cause of a rash contracted by washington state university students in the spring of 1992? physicians at the wsu student health center wondered this when one male and six female students complained of rashes after participating in a mud wrestling event. questionnaires were sent to all students in the residence halls that participated in the event. the questionnaire asked about the appearance of a rash and about attendance at the event. the results are summarized below:
men women
developed rash 12 12
no rash 38 12
what is the p-value for the chi-square statistic?
choose one answer.
a. between 0.05 and 0.01
b. larger than 0.10
c. between 0.10 and 0.05
d. less than 0.01
e. between 0.001 and 0.01

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

Which of the following disjunctions is true? 4 + 4 = 16 or 6 - 5 = 11 4 · 3 = 7 or 3 - 2 = 5 8 - 5 = 13 or 7 · 2 = 12 7 - 4 = 11 or 6 + 3 = 9

Nicolo paganini's numbers 1184 and 1210 are amicable. the proper divisors of 1184 are 1, 2, 4, 8, 16, 32, 37, 74, 148, 296, and 592. the proper divisors of 1210 are 1, 2, 5, 10, 11, 22, 55, 110, 121, 242, and 605. use the definition of amicable (friendly) numbers to show that they are indeed amicable. which of the folowing statement uses the definition of amicable numbers to show that 1184 and 1210 are indeed amicable? o a. o b. ° c. the sum of proper divisors of 1184 is 1210 and the sum of proper divisors of 1210 is 1184 the sum of proper divisors of 1184 is greater than 1210 and the sum of proper divisors of 1210 is greater than 1184 the sum of proper divisors of 1184 is less than 1210 and the sum of proper divisors of 1210 is less than 1184