## Which of the following statements applies to the statistic known as the “standard deviation”?

. 6. Which of the following statements applies to the statistic known as the “standard deviation”?

A. It is a measure of central tendency.

B. It is only applicable to qualitative measurements.

C. Standard deviation is also known as the “variance”.

D. 95% of all data lie within 2 SD of the mean.

7. What is the “average” wage—technically referred to as the arithmetic mean?

A. \$475

B. \$500

C. \$526

D. \$5260

8. What is the “median” wage of these ten?

A. \$475

B. \$500

C. \$526

D. \$600

9. What is the “mode” value of these ten wages?

A. \$475

B. \$500

C. \$526

D. \$620

### Use the following classifications to determine which organism is least related out of the three. Explain your rationale

This contains 100% correct material for UMUC Biology 103 LAB06. However, this is an Answer Key, which means, you should put it in your own words. Here is a sample….

### Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water.

Exercise 1: Data Interpretation  (2 pts each) 1. What patterns do you observe based on the information in Table 4? No fish are present when the dissolved oxygen is zero. When….

### . Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water.

This contains 100% correct material for UMUC Biology 103 LAB01. However, this is an Answer Key, which means, you should put it in your own words. Here is a sample….