A random sample of Ersatz University students revealed that 16 females had a mean of $22.30 in their wallets with a stan
Posted: Sun Oct 03, 2021 11:09 am
A random sample of Ersatz University students revealed that 16
females had a mean of $22.30 in their wallets with a standard
deviation of $3.20, while 6 males had a mean of $17.30 with a
standard deviation of $9.60. At α = .10, to test for equal
variances in a two-tailed test, the critical values are
A) 0.441 and
3.24
B) 0.556 and 2.27
C) 0.345 and
4.62
D) 0.387 and 2.90
females had a mean of $22.30 in their wallets with a standard
deviation of $3.20, while 6 males had a mean of $17.30 with a
standard deviation of $9.60. At α = .10, to test for equal
variances in a two-tailed test, the critical values are
A) 0.441 and
3.24
B) 0.556 and 2.27
C) 0.345 and
4.62
D) 0.387 and 2.90