Answer:
Step-by-step explanation:
a true
b false
Answer:
8.48528137 simplified is 8.49
Step-by-step explanation:
Answer:
[0.184, 0.266]
Step-by-step explanation:
Given:
Number of survey n =280
Number of veterans = 63
Confidence interval = 90%
Computation:
Probability of veterans = 63/280
Probability of veterans =0.225
a=0.1
Z(0.05) = 1.645 (from distribution table)
Confidence interval = 90%
So,
p ± Z*√[p(1-p)/n]
0.225 ± 1.645√(0.225(1-0.225)/280)
[0.184, 0.266]
Answer: x = 5y/ 2y + 4
Step-by-step explanation: coz I juss know
Answer:
The expanded form of 6,398 is 6000 + 300 + 90 + 8
