Answer:
34 say red is their favorite color
Step-by-step explanation:
Take the number of students and multiply by the fraction that like red
2/7 * 119
34
It should be 14/12 or 1 and 1/6
Answer:
If she went 25 degrees Celsius she just quit her baby sitting job lol
Step-by-step explanation:
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.
Let's look at it this way:
2 --> 8
8 --> 32
32 --> 128
The rule for this seems to be 4 times the previous number (4x).
2 • 4 = 8
8 • 4 = 32
32 • 4 = 128
With this rule, we're ready to find our next number in the sequence.
Multiply 128 by 4.
128 • 4 = 512.
The next number is 512.
I hope this helps!
