Respuesta :
Answer:
Assuming the true difference (Curls – Ponytail) in the mean amount of tips received is 0, there is a 0.0375 probability that Lexie would observe a difference in sample means as greater or greater than she did by chance alone.
Step-by-step explanation:
Answer:
Step-by-step explanation:
An interpretation of the P-value of a significance test for a two-sample difference of population means should recognize that the P-value is computed by assuming that the null hypothesis is true, meaning, by assuming that the true population means are equal to each other. Choice A gives the correct interpretation of this conditional probability.
