Answer:

Step-by-step explanation:
Total members = 500
Total percentage = 100%
Percentage of male members = 62%
<h3><u>Percentage of female members:</u></h3>
= 100% - male members
= 100% - 62%
= 38%
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Answer:

Step-by-step explanation:
#Given a significance level of
and
the critical value is,
#the margin of error can then be calculated as:

Hence the margin of error is 3.4363
Answer:
Samsung S10
Step-by-step explanation:
Price Plans
iPhone 11 Pro: $41.67/mo.
Galaxy S10: $31.25/Mo
<u>_________________</u>
Why?
<em>The Galaxy S10 has a 6.1-inch screen that's slightly larger than the iPhone 11 Pro's 5.8-inch display. It's also sharper than Apple's iPhone, or at least it should be on paper. ... But having a higher resolution doesn't always mean one screen is better than the other.</em>
The answer is the 4th option,
x+y=6 and x-y= -10