A card is drawn at a random from a well-shuffled deck of playing cards. The probability that the card drawn is an ace or a red c
2 answers:
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Complete Question
If the p-value for your test statistic in a test of hypothesis (for example, a t-test, one-tail) is 0.07 and the significance level alpha is set at 0.05, you conclude that:
A
Both hypotheses H0 and H1 can be accepted
B
The null hypothesis H0 cannot be rejected
C
The null hypothesis H0 can be rejected
D
The research hypothesis H1 can be accepted
Answer:
The correct option is B
Step-by-step explanation:
From the question we are told that
The p-value is
The level of significance is
Generally given that it is a one tail test then the possible value of
The null hypothesis is
Here is the mean and x is the value
the possible values of the alternative hypothesis is
Now from the value given we see that the hence
The decision rule is
Fail to reject the null hypothesis
Answer:
.4 yards of fabric were used for each pillow.
Steps:
2/5=0.4 (or )