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Nikolay [14]
3 years ago
14

If you good with 7th grade math pls help

Mathematics
1 answer:
DochEvi [55]3 years ago
3 0

289 196 248 379 319 276 198 349

(in order) 196, 198, 248, 276, 289, 319, 349, 379  there are eight numbers.

--------------------------------------------------------------------------------------

196, 198, 248, 276

since the median is between 198 and 248, we must add both numbers together and divide them by two:

(198 + 248) ÷ 2

= 446/2

<h2>= 223 (first quartile)</h2>

--------------------------------------------------------------------------------------

289, 319, 349, 379

since the median is between 319 and 349, we must add both numbers together and divide them by two:

(319 + 349) ÷ 2

= 668/2

<h2>= 334 (third quartile)</h2>

--------------------------------------------------------------------------------------

Interquartile range:

<h2>IQR: 334 - 223 = 111 </h2>

<em>I double-checked my answers btw</em>

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