The scores from Dr. Wilhelm's students science fair project are shown below . Dr wilhelm made a histogram for the data.

answer choices :
50
65
70
71

plsss help I appreciate it thank you so much
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See Explanation

Step-by-step explanation:

You posted an incomplete question with little and unclear details.

I will answer this question with a more complete version (see attachment)

Given that:

Required

The fraction that passed the test

Rearrange the score in ascending order:

The total number of students is:

Extract the students that passed (scored 70 and above)

Their numbers are:

So, the fraction of those that passed is:

Reduce fraction

the probability that a bird is green (.30) is true

step-by-step explanation:

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: