The sample means for three samples of 20 are shown in
the table
Compute the variation of each predicted population
mean from the sample means in the table.
Sample
Sample
Mean
Actual
Mean
Sample 1
Sample 1
12
10.5
1.5
b 2
Sample 2
10.5
2.5
Sample 3
16
10.5
Sample 3
Intro
Done

Sample 1: 1.5   Sample 2: -2.5   Sample 3: 5.5

Explanation:

hi,   i believe the outlines that were supposed to be showing at the sentences, are not. could you highlight them somehow?

halloween: it’s my favorite holiday

halloween is one of the best holidays for some people but it can also be scary for others. halloween is a holiday where some people believe spirits and soul of the dead that haven’t moved on will come back again to haunt the lives of the living. this is why many people dress up in costumes to disguise themselves as someone else. some people like us wish to be something that we would benefit in life from. like angels of god. some dress up just to be unique from the others. many families stay home and watch scary movies and others dress in their tremendous costumes and knock on each door to either get a trick or a treat.

personally everybody loves halloween because i could be someone else one day out of the year. it’s fun and entertaining, especially for kids. halloween also has a lot of history. many myths and beliefs say that witches and warlocks are alive and living among us. is this a trick or a truthful treat?

halloween may have secrets and scary things behind the door but we love halloween and it is beautiful to see how happy children are when each door opens full of treats and goodies. it makes everyone happy. happy halloween day.

happy to .

pls mark as brainliest.