We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
114
9
avatar+45 

A jar contains black beads and green beads. Forty percent of the beads in the jar are green. A number generator simulates randomly selecting 10 beads from the jar. The number generator is used 12 times and the number of green beads in each trial is shown in the dot plot.

Which description is correct about the number generator being fair or not?

 

a. The number generator is fair. The dot plot shows a distribution that is skewed right.

b. The number generator is fair. It shows that 40% of the beads selected are green most of the time.

c. The number generator is not fair. The dot plot shows that 4 of 10 beads drawn are often green.

d. The number generator is not fair. In most of the experiments, considerably less than 40% of the selected are green.

 May 28, 2019
 #1
avatar
0

Why are we answering your EXAM questions?????

 May 28, 2019
 #2
avatar+101733 
0

Cause we are suckers ?    frown

Melody  May 28, 2019
 #3
avatar
0

...and TheFA is cheating.....indecision

Guest May 28, 2019
 #4
avatar+101733 
0

TheFA has complained that you are harassing him/her.

Just thought I'd let you know.   wink

Melody  May 28, 2019
 #5
avatar
0

THAT is funny.......the only thing I have posted is here.    Nothing has been sent anywhere or anyway else.laugh

Guest May 28, 2019
 #6
avatar+480 
0

Maybe he/she means that they need help on their prep for their final exam?

dgfgrafgdfge111  May 28, 2019
 #7
avatar+101733 
0

Well that is not what he stated. 

The heading is

"Help on my final exam"  

Melody  May 28, 2019
 #8
avatar+480 
+1

Idk, sometimes there may be a typo, but okay...

dgfgrafgdfge111  May 28, 2019
 #9
avatar+101733 
0

You are right of course but if he/she meant something different they should defend themselves.  :)

Not just complain of harassment behind closed doors.

Melody  May 28, 2019

21 Online Users

avatar
avatar