42.5
5/2=2.5
2.5 is the scale factor
Therefore, 17 x 2.5=42.5
Answer:
B
Step-by-step explanation:
- A 95% confidence level interval will have 0.52 (lower interval) & 0.68 (upper interval) which means that that if 90 individuals root for North HS then p value is 0.6 which will fall in the 95% confidence interval range.
- For the option B the p value will also be same as in case A hence B is true as an alternative hypothesis.
- We can calculate P value
Confidence Interval = p ± z
A scatter plot is used to determine whether there is a relationship or not between paired data.
y tends to decrease as x increases, x and y are said to have a negative correlation
However, the points shown cannot be modeled with a linear function reliably.