1996, to reduce STDs and unwanted pregnancies
Answer:
Piper's test is the Stanford Binet, and Taylor's test is the WAIS (Weschler Adult Intelligence Scale).
Explanation:
Both test are used to <em>measure one's </em><em>intelligence</em> but they both differ in the way of measurement.
Let's break them down:
- Stanford Binet: it is divided into 4 scales (verbal reasoning, visual/abstract reasoning, quantitative reasoning and short-term memory). All these give a single score, known as the G Factor; <em>general intelligence. </em>
- WAIS: it measures <em>different capacities </em>and provides scores for each of them. It measures verbal comprehension, perceptive reasoning, work memory and processing speed.
In this case, Piper is taking the Stanford Binet since she will receive a single score, while Taylor is taking the WAIS and will receive 4 separate scores for each.
Answer:
H0 : C = C0 , H1 : C > C0
Explanation:
Hypothesis is a mathematical relationship statement, whose statistical significance is tested.
'Does the color blue make people feel calmer'
- Null Hypothesis [H0] : Blue color has no impact on people's calmness. C = C0 {C being the post case calmness, C0 usual average calmness}
- Alternate Hypothesis [H1] : Blue color has increasing impact on people's calmness. C > C0
Hypothesis Testing : The test can be done by t test & p test. If calculated t value > tabulated t value & p value < significance p value, we reject H0 & accept H1. In case of vice versa, we reject H1 & accept H0
Answer:
the number of males for every 100 female.
