2. Matthew is planning to fertilize his grass. Each bag of fertilizer claims to cover 700 square feet of grass. His property of land is approximately in the shape of a triangle. He measures two sides of his yard to be 90 feet and 80 feet and the angle between them is 38°. How many bags of fertilizer must he buy?

Q: f c = 12, what is 4 + c?

A: given,  c=12 let  A=4+c

Q: If A = A−¹ . 9 7 1 0 1 5 00 01

A: The matrix is given byTo determine: The inverse of the given matrix.Formula used:

Q: the true answer is $

A:

Q: Is the answer no or yes for this question?

A: There are 550 students in your graduating class. We need to determine wheather there are at least 3…

Q: Something is traveling 7 miles per hour South. This could be represented by 7 = ( )

A:

Q: are you sure about A and D?

A: The given statement is "if the pentagon is purple, then the circle is green" (Converse is not true)

Q: I'm confused on how to get the answer to question 5.

A:

Q: What are the answers to this ? #4

A:

Q: what is the answer for the first question

A:

Q: answer question D

A:

Q: what would be the conclusion?

A: From the obtained results, the p-value is 0.0676.

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

A:

Q: What are the answers to this ? #3

A: Denote p as the true proportion of people, who own cats.

Q: Your answer and the choices are different

A: x2=y-2-1=z4

Q: Can you do d, e, and f?

A:

Q: so what are the values of d and c?

A:

Q: Is the answer to this question 2pi.

A: To explain that the given answer is correct or not.

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.