Answer:
mean=sum of all observations/no.of observations
mean =23+15+6+5+6/5
mean=55/5
mean=11
population mean =11
hope this answer helps
Answer: Third investment is the least simple interest and Second investment is the most earned simple interest.
Step-by-step explanation:
Since we have given that
Investment of $3,000 at 5% simple interest for 20 years
.
Simple interest would be
Investment of $1,000 at 16% simple interest for 20 years
Simple interest would be
Investment of $3,000 at 16% simple interest for 2 years.
Simple interest would be
Hence, Third investment is the least simple interest and Second investment is the most earned simple interest.
Answer:
7 days also cute pfp!
Step-by-step explanation:
Answer:
The null hypothesis would say that class size has no effect on students learning.
Step-by-step explanation:
Null hypothesis is a type of hypothesis that is used in statistics which proposes that there is no difference between a certain characteristic of a population or the data - generating process.
Now, in this question,the school district is considering increasing class size in the elementary schools but we want to check whether larger classes may have a negative effect on students learning.
Thus, the null hypothesis would reject this claim of larger classes having negative effect on students and say that class size has no effect on students learning.
Answer: = 58.1 ounces of saturated fat
Step-by-step explanation:
If 1 ounce of cream contains 8.3 grams of saturated fat, 7 ounces would be 7 times that amount:
= 8.3 * 7
= 58.1 ounces of saturated fat
