2 years ago

38, 50, 59, 70, 83, 98, 115, 134, 155, 178, 203

Mathematics

2 answers:

kap26 [50]2 years ago

6 0

Answer:

hfrvnuobfchiucvrh

Step-by-step explanation:

ok i dont know what to do

sammy [17]2 years ago

4 0

Answer:

206

Step-by-step explanation:

You might be interested in

What is the answer 200 unsquared?

mestny [16]

You mean square root of 200? It's 14.14

7 0

2 years ago

Read 2 more answers

If you roll a six sided die three times, how many possible outcomes are there?

Mkey [24]

Answer:

216 possible outcomes

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Calculate the variance for the data set. Round your answer to the nearest hundredth. Show all of your steps. { 10 , 19 , 21 , 28

GrogVix [38]

Answer:

Variance of the given data = 31.143

Explanation:

Variance, $\sigma^2=\frac{1}{n} \sum_{i=1}^{n}(x_i-\mu)^2$ , where n is the number of observations, μ is the mean and $x_i$ is the observations made.

Number of observations, n = 7

Mean, μ = $\frac{10+19+21+28+12+20+16}{7} = 18$

$\sum_{i=1}^{n}(x_i-\mu)^2=(10-18)^2+(19-18)^2+(21-18)^2+(28-18)^2+(12-18)^2+(20-18)^2+(16-18)^2\\ \\ \sum_{i=1}^{n}(x_i-\mu)^2=64+1+9+100+36+4+4=218$

$\sigma^2=\frac{1}{n} \sum_{i=1}^{n}(x_i-\mu)^2=\frac{218}{7} =31.143$

So variance of the given data = 31.143

8 0

3 years ago

Given that (3,-8) is on the graph of f(x), find the

kenny6666 [7]

If I remember correctly, the x-coordinate 3 goes 4 left and the new ordered pair is (-1,-8). Don't take my word for it unless I'm actually right.

7 0

2 years ago

A basketball coach plotted data about her shooting guard’s playing time and point scoring in a scatterplot. Shooting Guard Minut

Roman55 [17]

Answer:

The answer is y = StartFraction 15 Over 22 EndFraction x + StartFraction 6 Over 11 EndFraction → y = 15/22x + 6/11

4 0

2 years ago

Read 2 more answers