We find the average by adding up all the students and dividing them by the number of classes she has. 19 + 13 + 19 + 9 + 14 + 15 is 89, and that divided by 6 is approximately 14.8, rounded to the nearest tenth.
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Answer:
- C. Each jar has 12/7 cups of blueberries.
Step-by-step explanation:
- 12 cups of blueberries ⇒ 7 jars of jam ⇒
- 12 / 7 cups of blueberries ⇒ 7 / 7 jars of jam ⇒
- 12 / 7 cups of blueberries ⇒ 1 jar of jam
<u>The answer options (restored as original):</u>
- A. Each jar has 7/12 cup of blueberries. ⇒ <u>incorrect</u>
- B. Each jar has 1/12 of 7 cups of blueberries. ⇒ <u>incorrect</u>
- C. Each jar has 12/7 cups of blueberries. ⇒ correct
- D. Each jar has 1 5/12 cups of blueberries. ⇒ <u>incorrect
</u>
1 million + 23 trillion = 23,000,001,000,000
Answer:
1 solution, wich is x=3/2
Step-by-step explanation:
2x=12-9
2x=3
Using the interpretation of a confidence interval, it is found that the correct option is:
- In order to find a range of values to estimate the population proportion.
x% confidence interval:
- A confidence interval is built from a sample, has bounds a and b, and has confidence level of x%. It means that we are x% confident that the population mean is between a and b.
- From the above bullet point, we have that the interval is taken from a sample, and is used to estimate a population parameter.
Hence, the correct option is:
- In order to find a range of values to estimate the population proportion.
You can learn more about the interpretation of a confidence interval at
brainly.com/question/25822483