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babunello [35]
3 years ago
13

Need help with this....

Mathematics
1 answer:
emmainna [20.7K]3 years ago
5 0
There is no outliers though 102 and 9 are the furthest numbers from the rest, but not a significant outlier
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The weight of people in a small town in Missouri is known to be normally distributed with a mean of 162 pounds and a standard de
never [62]

Using the normal distribution relation, the probability that sample will exceed the weight limit is 0.004

<u>Using the relation</u> ::

  • Zscore =(X - μ) ÷ σ

The mean, μ = np = (162 × 19) = 3078

The standard deviation, σ = 28 × √19 = 122.049

<u>The Zscore</u> :

Zscore = (3401 - 3078) ÷ (122.049)

Zscore = 2.65

Hence,

P(Z > 2.65) = 1 - P(Z < 2.65)

Using a normal distribution table :

P(Z > 2.65) = 1 - 0.9959

P(Z > 2.65) = 0.004

Learn more : brainly.com/question/25204474

8 0
2 years ago
HELP PLEASE NOBODYS HELPING ME ALL MY POINTS TO YOU
kirill115 [55]

Answer:

5,8,11

10th term = 32



4 0
3 years ago
Read 2 more answers
BRAINLIEST
Dima020 [189]

Answer:

1. 2.9

2. 51 inches

3. (if you can send a picture of the question, I can tell you an answer.

Step-by-step explanation:

for number 1:

You have to add the scores on the left and divide it by the total. What I did was multiply each number on the right with it's pair and added it up. I got 111. Afterwards,  I totalled the number of students (I got 38) and divided the scores by the number of students to get 2.9.

for number 2:

You do the same thing as number one but instead of multiplying pairs, you add the heights. I got 255 and then divided it by 5 total heights. I got 51 inches.

for number 3: I didn't get the graph to tell you the answer but I can tell you what everything means.

Symmetric means that both sides of the graph are equal and if you fold the graph in half horizontally, you should get the same shape.

Gaps are where you see blanks in the graph where the data gets cut off and then has stats again.

Cluster is when a huge amount of data is gathered in one area.

Peak is where the data (x-axis) reaches it's highest point (highest y-axis point).

Good luck and please give me Brainliest if you liked my answer!

6 0
3 years ago
The volume of a rectangular prism is 60 cubic units. What could the dimensions of the prism be?
laila [671]

Answer:1x20x3

Step-by-step explanation: 1 times 20 equals 20 and 20 times 3 equals 60 cubic units. Basically you are just multiplying 3 numbers that equal to 60.

5 0
3 years ago
Find slope that pass through the points (3,16)and (8,18
photoshop1234 [79]
2/5 ...........................
7 0
3 years ago
Read 2 more answers
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