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3 years ago

8

What are the two decisions that you can make from performing a hypothesis test? What are the two decisions that you can make fr

om performing a hypothesis test?

1 answer:

fredd [130]3 years ago

4 0

Answer:

i dont know XD

Step-by-step explanation:

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A triangle, ABC, has side lengths of 15 in, 28 in and 17 in

ikadub [295]

Answer:

17/28

if you're solving for cosine

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Help fast pls. Need it due fast

Gelneren [198K]

3x+8=5x-1
3x-5x=-1-8
-2x=-9
x=4,5

AM=3x4,5+8=21,5
MB=5x4,5-1=21,5
AB=AM+MB
AB=21,5+21,5=43

6 0

2 years ago

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6 3/4x5=?<br><br> Please help

lesantik [10]

The answer would be 33 3/4.

8 0

3 years ago

Help me please!..

AlexFokin [52]

Answer:

44 times

Step-by-step explanation:

There is a 50% (2/4) chance that this could occur, as given in the question.

88*.5 = 44.

8 0

3 years ago

Among 35 students in a class, 20 of them earned A's on the midterm exam, 13 earned A's on the nal exam, and 12 did not earn A's

enyata [817]

Answer:

The correct answer is " $\frac{2}{7}$ ".

Step-by-step explanation:

According to the question,

Number of students,

= 35

A ! mid term A,

$n(A) = 20$

B : final A,

$n(B) = 13$

Didn't start,

$n(A^c \cap B^c) = 12$

Now,

⇒ $n(A \cup B)=35-12$

$=23$

then,

⇒ $n(A \cup B)=20+13-23$

$=10$

hence,

The probability will be:

⇒ $P(A \cap B)=\frac{10}{35}$

⇒ $=\frac{2}{7}$

7 0

3 years ago