1. Manchester United FC have won 11 matches, drawn 4 and lost 3 so far this season. Liverpool FC has won 9, drawn 7 and lost 2. Which team has a better winning record? Use the percentage of matches each team won to show this.

Before I answer both this clubs are banter, and how has Manchester united won more games than Liverpool

Step-by-step explanation:

Man U has won 11 matches meaning 11/18 matches times 100= 61 1/9%

Looserpool has won 9 matches out of 18 9/18 times 100= 50 %

So obviously its Manchester useless

60

step-by-step explanation:

hello,

b) 62.47% of the students are between 14 and 18 years old.

step-by-step explanation:

mean = 15 and standard deviation = 2

student between 14 to 18

formula used z-score

for age 14 , z score

using z-table , p(z> -0.5)=0.3085

for age 18 , z score

using z-table , p(z< 1.5)=0.9332

p(-0.5< z< 1.5)=0.9332-0.3085 = 0.6247

thus, 62.47% of the students are between 14 and 18 years old.

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step-by-step explanation: