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Roman55 [17]
3 years ago
12

A spinner is divided into 10 equal sections numbered from 0 to 10. You spin the spinner once.What is P(divisible by 3)?

Mathematics
1 answer:
Korolek [52]3 years ago
3 0
all\ :\ 0,\ 1,\ 2,\ 3,\ 4,\ 5,\ 6,\ 7,\ 8,\ 9,\ 10\ \ \rightarrow\ \ eleven\ numbers\\\\divisible\ by\ 3\ :\ \ 0,\ 3,\ 6,\ 9\ \ \rightarrow\ \ four\ numbers\\\\|\Omega|=11\ \ \ and\ \ \ |A|=4\ \ \ \Rightarrow\ \ \ P(A)= \frac{4}{11}
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​Goodness-of-fit hypothesis tests are always​ ________.
oksian1 [2.3K]

Answer:

Right tailed tests

Step-by-step explanation:

When dealing with the chi-square goodness-of-fit test, we are trying to find out if the sample in question comes from the population with the claimed distribution.

Now, the idea behind this concept is that if the observed value is very close to the expected/claimed value, it means the square of the deviations will now be small. The weighted square deviations will now be calculated and if their sum is small, it means the observed values will be close to the expected values and there would thus be no reason to reject the claim that it came from the distribution. Thus, it's only when the sum is large, that there would be a reason for questioning the distribution.

Thus, goodness of fit tests are always right tailed tests.

3 0
4 years ago
In parallelogram ABCDABCD, ∠A∠A and ∠B∠B are adjacent. The measure of ∠B∠B is two times the measure of ∠A∠A. Which equation give
77julia77 [94]
Since adjacent angles in a parallelogram are supplementary (they add up to 180°), and ∠B is double as ∠A, you have this equation:

∠A + 2·∠A = 180°

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3 years ago
Find the volume of the prism to the nearest whole number
kompoz [17]

Answer:

7*7*16

Step-by-step explanation:

4 0
3 years ago
Find two consecutive odd numbers such that the sum of the first number and one-third of the second number is equal to fifty.
Sphinxa [80]

Answer:

37, 39

Step-by-step explanation:

n + 1/3 (n + 2) = 50

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8 0
4 years ago
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I played 4 video games and had an average score of 10,000 points per game.
Verdich [7]

Answer:

Wilt Chamberlain set the single-game scoring record in the National Basketball Association (NBA) by scoring 100 points for the Philadelphia Warriors in a 169–147 win over the New York Knicks on March 2, 1962, at Hershey Sports Arena in Hershey, Pennsylvania. It is widely considered one of the greatest records in basketball. Chamberlain set five other league records that game including most free throws made, a notable achievement, as he was regarded as a poor free throw shooter. The teams broke the record for most combined points in a game (316). That season, Chamberlain averaged a record 50.4 points per game, and he had broken the NBA single-game scoring record (71) earlier in the season in December with 78 points. The third-year center had already set season scoring records in his first two seasons. In the fourth quarter, the Knicks began fouling other players to keep the ball away from Chamberlain, and they also became deliberate on offense to reduce the number of possessions for Philadelphia. The Warriors countered by committing fouls of their own to get the ball back.

The game was not televised, and no video footage of the game has been recovered; there are only audio recordings of the game's fourth quarter. The NBA was not yet recognized as being a major sports league and struggled to compete against college basketball. The attendance at this game was around half of capacity, and no members of the New York press were at the game.

Contents

1 Prologue

2 Game report

2.1 First three quarters

2.2 Breaking records

2.3 Finale

3 Aftermath

4 Legacy

5 Box score

6 See also

7 Notes

8 References

9 External links

Step-by-step explanation:

help u

3 0
3 years ago
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