For each of the following examples, explain whether the researcher has made a correct decision or has made a type 1 or type 2 error. explain why. a. dr. g rejects the null hypothesis although the independent variable had no effect. b. dr. r rejects the null hypothesis when it is false. c. although the independent variable had an effect, dr. e does not reject the null hypothesis.

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

Find the percent cost of the total spent on each equipment $36, fees $158, transportation $59 a. 14%, 62%, 23% b. 15%, 60%, 35% c. 10%, 70%, 20% d. 11%, 62%, 27%

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)