You are interested in calculating whether emeralds are significantly more expensive than rubies. Match the correct null and alternative hypotheses for this hypothesis test. a. Null hypothesis
b. Alternative hypothesis

a. There is a significant difference in the price of emeralds and rubies
b. Rubies are significantly more expensive than emeralds
c. There is no difference in price between emeralds and rubies.
d. Emeralds are significantly more expensive than rubies

Null hypothesis : Option C

Alternative Hypothesis: Option A

Step-by-step explanation:

In statistics, basically null hypothesis states that there is no statistical difference between the two variables in question whereas alternative hypothesis states that there is a significant statistical difference between both variables.

Null hypothesis: There is no difference in price between emeralds and rubies.

Alternative Hypothesis: There is a significant difference in the price of emeralds and rubies

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: