Please help me with #10 and #11, will mark brainliest.

a highway measures 58 and 1/2 miles long. There will be a speed limit sign posted every two one six miles. How many speed limit

Solnce55 [7]

a highway measures 58 and 1/2 miles long.there be a speed limit sign posted every two one six miles.How many speed limit signs Will be on the highway 

(C):29 .signs

4 0

2 years ago

Some people believe that second born subjects are more intelligent (higher IQ test). Given the data, your job is to perform the

nexus9112 [7]

Answer:

C

Step-by-step explanation:

When to use regression test?

This is done to find the relationship between 2 variables. One dependent and one independent.

When to use Multiple regression test?

Extension of regression test. It is used to predict value of 1 variable when it depends on 2-3 other variables. Multivariable, basically.

When to use 1-sided t-test?

We check for possibility of relationship of something from one side. 1 side effect. With a hypothesis and its alternate.

When to use 2-sided t-test?

This is same as 1-tailed but it looks for possibility from 2sides. A hypothesis and alternate, whether less or more.

Now, Options A and B are not right since we aren't comparing 2 variables here. People believe second born subjects are more intelligent. We have to perform a test to see whether this is true or not. One sided answer. So, we will use One-sided t-test.

6 0

3 years ago

Linea ab pases through points a (-6,7) and b(-6,-3) as shown on the coordinate grid below

hoa [83]

Answer:

x= -6

Step-by-step explanation:

Notice that a(-6,7) and b(-6,-3) have the same x-coordinate (-6). This means that x is constant and that the line is a vertical one (x = -6).

The equation of the line through these two points is x = -6.

5 0

3 years ago

a bag contains 300 balls. 96 balls are yellow. Which answer shows both the correct proportion and the correct percent of yellow

larisa [96]

Answer:

32% of the balls are yellow

Step-by-step explanation:

96 of 300 = 32%

7 0

3 years ago

4/5 x 25 ????????????

Lady_Fox [76]

20 should be the answer

8 0

3 years ago

Read 2 more answers