I’m gonna bet on D. Since I answered your question. Break my ankles✨
Answer: The proportion of new car buyers that trade in their old car has statistically significantly decreased.
Step-by-step explanation:
Since we have given that
p = 48% = 0.48
n = 115
x = 46
So,
So, hypothesis would be
So, test value would be
At 10% level of significance, critical value would be
z= 1.28
Since 1.28 < 1.72
So, we will reject the null hypothesis.
Hence, the proportion of new car buyers that trade in their old car has statistically significantly decreased.
Answer:
Step-by-step explanation:
i ASSUME THE QUESTION IS TO DETERMINE Y?
Rearrange the equation to y = 2x - 1 and solve for each value of x
<u>X</u> <u>Y</u>
-4 -9
-3 -7
-2 -5
1 1
0 -1