Test of Equality of Variances When testing two independent samples (for differences in mean, one-sided tests, etc.), it is helpful to know that the samples have equal variances or not.
JHK2303/iStock/Getty Images. Chambray, a double-ply cotton fabric with a tight weave, is similar to denim but not the same. It has a white filler thread woven in with a colored background thread. But unlike denim's twill weave, chambray has a plain weave, so it's smoother and lighter in weight.Chambray is rugged but light, making it suitable for work wear as well as summer-weight shirts and skirts.ut unlike denim's twill weave, chambray has a plain weave, so it's smoother and lighter in weight. Chambray is rugged but light, making it suitable for work wear as well as summer-weight shirts and skirts.
And you will â because itâll look terrific with jeans (of course) or paired with brighter pants and shorts. Free Shipping $50+ Lands' End Women's Tall Chambray Shirt $69 $29.97 Activate Sale Alert Itâs odd, but the traditional blue color of chambray seems to go with absolutely every other color. slightly shrunken silhouette in crinkled cotton with the designer's signature rounded collar. - Slightly shrunken, straight fit-Rounded collar-Front button closure-Single patch pocket at chest-Pleated button cuffs-Shirttail hem-Slightly crinkled, lightweight chambray Color: Grey.