A study of average home runs, per player in baseball, for a particular decade re

Question

A study of average home runs, per player in baseball, for a particular decade revealed the following results (this is purely fictitious data): Decade Average home runs Probability 1950s 14 0.018 1960s 17 0.051 1970s 18 0.032 1980s 18 0.049 1990s 24 0.0023 For the 1960s, the average of 17 homeruns would only be statistically significant at which of the following alpha levels? Question 19 options: 0.1 0.25 0.5 0.10

Using the same baseball data as above, which of the following years was the average number of home runs significant at the 0.025 level?

Question 20 options:

1950s

1950s and 1960s

1950s and 1990s

1990s

1950s

1950s and 1960s

1950s and 1990s

1990s

Explanation / Answer

as years significant at 0.025 level must have p values less than 0.025. therefore correct options are:

1950s and 1990s

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.