Melindaneta
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I have a regression project where I have to pick a real life situation data and answer questions.
here is my data:
18 data points were entered:
4.00 4.20 4.50 4.60 4.60 4.70 4.90 5.10 5.40 5.50 5.60 5.60 5.80 6.00 6.10 6.80 6.90 7.50
Mean = 5.43
95% confidence interval for actual Mean: 4.951 thru 5.916
Standard Deviation = 0.971
Hi = 7.50 Low = 4.00
Median = 5.45
Average Absolute Deviation from Median = 0.767
SO One of my questions require me to make a Bell Curve. According to my data I can't.. because I have two medians. I read online that when you have two medians it forms a Bimodal curve. I am so confused because in math B2 they only teach you about the Normal curve. Please help!
here is my data:
18 data points were entered:
4.00 4.20 4.50 4.60 4.60 4.70 4.90 5.10 5.40 5.50 5.60 5.60 5.80 6.00 6.10 6.80 6.90 7.50
Mean = 5.43
95% confidence interval for actual Mean: 4.951 thru 5.916
Standard Deviation = 0.971
Hi = 7.50 Low = 4.00
Median = 5.45
Average Absolute Deviation from Median = 0.767
SO One of my questions require me to make a Bell Curve. According to my data I can't.. because I have two medians. I read online that when you have two medians it forms a Bimodal curve. I am so confused because in math B2 they only teach you about the Normal curve. Please help!