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Mathematics 9 Online
OpenStudy (anonymous):

HELP PLEASE! Consuela recorded the height of sunflowers in her garden. Sunflower heights (in.) 55, 60, 55, 58, 48, 61, 60 Which statement about her sunflowers is true? A. They always grow to a height of at least 55 in. B. If the next sunflower is 60 in. tall, it will raise the mean. C. Most often, they are 60 in. tall. D. There is a wide range of heights.

OpenStudy (hysusonic):

what do you think the answer is?

OpenStudy (anonymous):

I'm thinking it's B

OpenStudy (hysusonic):

why is that?

OpenStudy (anonymous):

Well, bcz the mean is 56.7. But if u add another 60, then u're mean will now b 57.125

OpenStudy (hysusonic):

and you needed help why? lol

OpenStudy (anonymous):

I just wanted to make sure I was rite. This is the 3rd time I've tken this assessment, and I dun wanna fail

OpenStudy (hysusonic):

oh but yea it seems about right

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