Plz solve this, Maths questions.
I will surely mark the person as Brain List who will give all the correct answer...
Don't give wrong answers Plz.
Don't spam...
Plz give answers fast.
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Plz solve this, Maths questions.
I will surely mark the person as Brain List who will give all the correct answer...
Don't give wrong answers Plz.
Don't spam...
Plz give answers fast.
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Answer:
this will help you
Step-by-step explanation:
i couldn't Answer 4 sorry
Answer:
1. 2.425
2. 4
3. 45
4. i. 3/10
4. ii. 1/10
Step-by-step explanation:
1. mean=sum of observations/no. of observations
=1.2+3.1+2.4+4.1+1.4+3.5+2.2+1.5/8
=19.4/8
=2.425
2. Range=Largest observation-smallest observation
=7-3
=4
3. Median=Middle number when arranged in ascending or descending order
let's do this in ascending order
it will be 34, 40, 44, 45, 45, 57, 60, 70
=45
4. i. 9/9+7+11+3
=9/30
=3/10
4. ii. 3/9+7+11+3
=3/10
=1/10
uff...so much writing. I hope you will mark me as brainliest:)