Ablind taste test is conducted to determine which of two? colas, brand a or brand? b, individuals prefer. individuals are randomly asked to drink one of the two types of cola? first, followed by the other? cola, and then asked to disclose the drink they prefer. results of the taste test indicate that 55 of 100 individuals prefer brand a. complete parts a through c. ? (a) conduct a hypothesis test? (preferably using? technology) upper h 0? : p equals p 0 versus upper h 1? : pnot equalsp 0 for p 0equals0.44? , 0.45? , 0.46? , 0.64? , 0.65? , 0.66 at the alphaequals0.05 level of significance. for which values of p 0 do you not reject the null? hypothesis? what do each of the values of p 0 ? represent?

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?

Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above