Question

the week The low temperatures during onin January were 2° , −3° , −9° , −11° , 1° , −8° , and −9° . What was the median low temperature that week?(1 point) °

Answer 1

The stem-and-leaf plot shows the ages of a group of friends. Find the median age. Stem Leaf 2 8 3 1 2 4 4 2 7 9 5 4 Key: 2|8=28 years

Answer 2

wrong

Answer 3

still wrong

Answer 4

The median low temperature is the middle value when the temperatures are arranged in ascending order.

Arranging the temperatures in ascending order: -11°, -9°, -9°, -8°, -3°, 1°, 2°

Since there are 7 temperatures, the median will be the 4th temperature, which is -8°.

Therefore, the median low temperature that week was -8°.

Answer 5

To find the median age from the stem-and-leaf plot, we need to first list all the ages in ascending order.

From the stem-and-leaf plot, the ages are:

28, 31, 32, 42, 47, 49

Arranging them in ascending order:

28, 31, 32, 42, 47, 49

Since there are 6 ages, the median will be the average of the 3rd and 4th ages.

Median = (32 + 42) / 2 = 37

Therefore, the median age of the group of friends is 37 years.

Answer 6

Apologies for the mistake. Let's find the correct median age from the stem-and-leaf plot:

The ages are: 28, 31, 32, 42, 47, 49

Since there are 6 ages, the median will be the average of the 3rd and 4th ages.

That would be the average of 32 and 42.

Median = (32 + 42) / 2
Median = 74 / 2
Median = 37

Therefore, the correct median age of the group of friends is 37 years.

Answer 7

I apologize for the repeated mistake. Let me correct it.

The ages listed are: 28, 31, 32, 42, 47, 49

Arranging them in ascending order:

28, 31, 32, 42, 47, 49

Since there are 6 ages, the median will be the 4th value:

Median = 42

Therefore, the correct median age of the group of friends is 42 years.