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solniwko [45]
4 years ago
8

A farmer wants to determine if a new fertilizer gives her a better crop yield than her old one

Mathematics
1 answer:
Alexxx [7]4 years ago
8 0

The  answer is  D.experimental bias

You might be interested in
If A and B are mutually exclusive then: (A) P(A/B) = 0 (B) P(A/B) =P(B) (C) P(A or B) = 0 (D) P(A/B) = P(A) (E) none of the abov
Elis [28]

Answer:

A

Step-by-step explanation:

Two events are termed to be mutually exclusive if they cannot happen at the same time. This means that the probability of occurring at the same time is zero.

A is correct.

The probability of the two events happening at the same time is zero

B is incorrect

The probability of both happening at the same is not equal to the probability of B alone

C is incorrect

The probability of the union of the two is never equal to zero since they might occur at different times

D. Is incorrect

The probability of both happening at the same time is never equal to the probability of A alone

3 0
3 years ago
Combining like terms with negative coefficients<br><br> 8t+1+(−4t)+(−6)
allsm [11]
8t+-4t=4t
1+-6=-5

4t+-5
7 0
3 years ago
1/4 plus 4/9 divided by -2/3<br> NO MIXED NUMBERS
Mrac [35]

Answer:

The answer is -.17 and that is rounded to the nearest hundredth.

Step-by-step explanation:

Let me know if you need it!

7 0
3 years ago
Macs hotel has 128 rooms, and 25% of the rooms in the hotel did not have an ocean view. Write an expression to find the total nu
Novosadov [1.4K]

the expression u could use is

128+25=?

128+25=153

5 0
3 years ago
What are the vertical and horizontal asymptotes of f(x)=2x/x-1
Pie

Find the <u>vertical </u>and <u>horizontal</u> <u>asymptotes</u> of the <u>graph</u> of the <u>function</u> f(x)=\dfrac{2x}{x-1}:

1. Vertical asymptote.

Since the denominator of the fraction is x-1, then the vertical asymptote is x=1, because the domain of the function is x\neq 1.

2. Horizontal asymptote.

Rewrite the function f(x):

f(x)=\dfrac{2x}{x-1}=\dfrac{2x-2+2}{x-1}=\dfrac{2(x-1)+2}{x-1}=2+\dfrac{2}{x-1}.

The horizontal asymptote has the equation y=2.

Answer: correct choice is B

6 0
3 years ago
Read 2 more answers
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