The type of variables which produce responses that belong to groups or categories, such as responses to yes or no questions, are called:
A) continuous numerical variables.
B) discrete numerical variables.
C) categorical variables.
D) inverse variables.
Question 2
If each of the lines is equally likely to have the next stoppage, the probability that production line 1 is stopped next is 25. This is an example of:
A) subjective probability.
B) classical probability.
C) relative frequency probability.
D) Bayesian probability.
Blood-typing and cross-reactions: The blood type depends on the presence of surface antigens (agglut
A radiator may be either a down-flow or a cross-flow type.
Mg can react with HCl to produce the white solid MgCl2 and H2 gas. A student mixes 1.99 g of ...
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