The answer is 21x-28 hope it helps
Answer:

Step by step explanation:


0.0048 Decimal
3/ 625 Fraction
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
Answer: 8.6
Step-by-step explanation:
25.8 divided by 3