Amy worked for 4 hours and made $50. after 6 hours she made $75, and $125 after 10 hours.

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5