Biology, 17.10.2019 08:00 minmacurafinaa
The grades of a science test are normally distributed. thanh finds that his grade on the test has a z-score of –2.5. which of the following statements must be true?
a. thanh’s grade is 2.5 standard deviations below the mean of the test grades.
b. thanh’s grade is 2.5 points below the mean of the test grades.
c. thanh’s grade is 2.5 standard deviations above the mean of the test grades.
d. thanh’s grade is 2.5 points above the mean of the test grades.
Answers: 1
Biology, 21.06.2019 16:20
German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?
Answers: 1
Biology, 21.06.2019 16:30
Because of its structure the cell membrane is known as a phospholipid ? a.bilayer b.molecule c.fluid d.barrier
Answers: 1
Biology, 22.06.2019 03:30
Q: a: in sexually reproducing animals, once fertilization of the egg takes place, the exists as a single cell until cell division begins
Answers: 2
The grades of a science test are normally distributed. thanh finds that his grade on the test has a...
Mathematics, 02.03.2020 23:33
Computers and Technology, 02.03.2020 23:33
Mathematics, 02.03.2020 23:37