Grade 7 PBL- Q4- Mean, Median, Mode

Meagan's boss suspects that she is over feeding

the animals in the zoo. She has been

asked to report the lions’ weights to see

whether they are overweight. What is the average of the (5) lions' weights? (round to the nearest tenths)?

Weight of Each Lion (kg):

256

278

265

262

241

Xander has to report the median radiation exposure

levels over the past 7 days at the hospital where X-rays are performed.

Use the given data to calculate the median radiation exposure(mSv):

Day 1: 0.09

Day 2: 0.6

Day 3: 0.71

Day 4: 0.09

Day 5: 0.02

Day 6: 0.8

Day 7: 0.99

• .09 mSv

• .47 mSv

• .02 mSv

• .6 mSv

The _______ is the number that occurs the most often in a set of data

Which values are a measure of center? (Check all that apply)

• Mean

• Range

• Median

• Mode

Chris is designing a website to advertise his services

as a stuntman. Chris wants to be paid as much as possible so he is including his average pay on his website. Calculate the mean salary Chris made for his last 8 films based on the data:

$1000.00

$8000.00

$7500.00

$3200.00

$5000.00

$8000.00

$600.00

$200.00

• $33,500.00

• $4187.50

• $3200.00

• $8000.00

Find the median:
3, 5, 7, 4, 3, 1

• 3 and 4
• There isn't one
• 3.5
• 3

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

When finding the median, what do you do if there are two middle numbers?

• Add them together and divide by 2
• Write them both as the answer
• Give up
• Pick one

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

In order to find the median, the data must be sorted from least to greatest first.

• True
• False

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.NS.C.7

At Drew's Donuts the number of donut holes in a bag can vary. Help Drew find the MODE.

12,10,10,10,13,12,11,13,10

• 10

• 12

• 10 and 12

• No Mode

What is the MEAN for this data?

• 80
• 1040
• 13
• 81

Tags

CCSS.3.MD.B.4