Since it is on sale of 25% then it is 25% off. So minus 100% by 25% which is 75%
Then u find 75% of 44 the. Then answer you get it is the final answer.
Then u find 75% of 44 the. Then answer you get it is the final answer.
The ratio of boys to girls on the school swim team is 5:11. If there are 80 students on the swim team, how many of them are boys
1 answer:
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Answer:
Step-by-step explanation:
The margin of error is computed using the formula:
The critical of <em>z</em> for 95% confidence level and 90% confidence level are:
*Use a <em>z</em>-table.
The sample size is n = 44.
Compare the MOE for 95% confidence level and 90% confidence level as follows: