Answer:
Lab technician
Explanation:
Chemical used is the main independent variable. Cell growth was the dependent variable or response variable. The cell type and dose are both being tested within the experiment leaving lab technician.
Images are focused by the lens onto the retina which is a face at the back of the eye upon which light sensitive cells (rods and cones) convert the incident light into electrical signals that are transmitted to the brain.
The fovea is a pit directly behind the lens on the retina that contains a concentration of light sensitive, closely packed cones (colour sensitive cells) and is responsible for sharp central vision.
A binomial random variable is one based on a given number of specified
outcomes from a given number of trials.
- The choice that is a binomial random variable is Choice B; <u>Amelia rolls 5 fair dice. Let </u><u><em>D</em></u><u> equals the number of dice that show a value greater than 3</u>.
Reasons:
A binomial random variable is the variable that represents the number of
times a specified event occurs in a given number of trials.
From the above definition of the binomial random variable, we have;
The binomial random variable is the option;
<u>Choice B Amelia rolls 5 fair dice. Let </u><u><em>D</em></u><u> equals the number of dice that show </u>
<u>a value greater than 3</u>, because, of the following;
- The number of trials are specified as 5
- The variable which is the event that is being observed, is specified as the number of times when the dice show values greater than 3.
<em>Choice A is a geometric random variable</em>
<em>Choice C is a random variable</em>
Learn more here:
brainly.com/question/15567593
Mental, physical, strategists, athletic, ability to each player, strength, and decisions
