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m_a_m_a [10]
3 years ago
8

20 points math test ​

Mathematics
1 answer:
qwelly [4]3 years ago
6 0

Answer:

A

Step-by-step explanation:

A negative times a positive is a negative

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A binomial experiment consists of 17 trials. The probability of success on trial 10 is 0.4. What is the probability of success o
Ivenika [448]

Answer:

.4

Step-by-step explanation:

The probability of success from each event is always equal in a binomail distribtuion because the trails are independent of each other

7 0
3 years ago
Multiple choice answers:<br><br> A. 1/2<br> B. 2<br> C. -2<br> D -1/2
Katarina [22]

Answer:

c

Step-by-step explanation:

rise over run

goes down 2

goes to the right one

-2/1=-2

6 0
3 years ago
A ________ indicates how far an individual raw score falls from the mean of a distribution; the ________ indicates how the score
I am Lyosha [343]

Answer:

A <u>z-score</u> indicates how far an individual raw score falls from the mean of a distribution; the <u>standard deviation</u> indicates how the scores in general scatter around the mean.

Step-by-step explanation:

We have been given an incomplete statement. We are supposed to complete the given statement.

We know that z-score of a data set indicates that a sample score or raw score is how many standard deviation away from the mean. Z-score indicates the distance of a raw score is above or below mean in units.

Therefore, the correct word for 1st blank would be "z-score".

We also know that standard deviation represents the variation of a data set. It tells that data points of a data set are how much close or away from mean of the data set.

Therefore, the correct word for 2nd blank would be "standard deviation".

5 0
3 years ago
PLEASE I NEED HELP ASAP !!
balandron [24]

Answer:

one solution.............

4 0
3 years ago
Read 2 more answers
What is 196.7 16 in simplest form?
Lilit [14]
70/196 is 5/14
GCD OF 70 and 196 is 14
70 divided by 14
196 divided by 14
Reduced fraction: 5/14
3 0
3 years ago
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