Answer:
49 or 1
Step-by-step explanation:
answer 1 14+10+13+12=49 answer 2 (14+10)-(13+12)=1
Answer:42
Step-by-step explanation:
10 1/2 = 21/2
21/2 divided by 1/4
=21/2 times 4 (keep the first number, change the sign, flip the fraction)
=84/2
=42(patties)
Answer:
The responses to these question can be defined as follows:
Step-by-step explanation:
critical values
critical values
Testing the statistic values:
Test statistic ta
The critical values
It is in the region of dismissal. We dismiss the 10% significant null hypothesis.
P - value is greater than the level of significance a= 0.05
Null hypothesis we don't reject. At a 95% level, the claim is justified.
P - value below the meaning level a = 0.10, we reject the hypothesis null. At a level of 90% the claim is not justified.