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An embryo with meroblastic cleavage, extraembryonic membranes, and a primitive streak must be that of
Large-Sample Z
A statistical method used to approximate the significance of difference between means, applicable when sample size is large and variances are known or assumed to be equal.
Corresponding P-Value
The probability of obtaining a test statistic at least as extreme as the one that was actually observed, assuming that the null hypothesis is true.
Null Hypothesis
A hypothesis that suggests there is no statistical significance between the two variables being studied or no effect of a treatment.
Plus Four Estimate
A technique in estimating a binomial proportion and its confidence interval by adding four observations, two of which are successes and two are failures.
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