Giving brainliest!! pls help asap *easy*
1 answer:
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Answer:
Type II error occurred
Step-by-step explanation:
It is given that a new shampoo is being tested to determine whether the hair grows faster by using this shampoo.
It is known that hair grow at 0.5 inches per month at average.
The hypothesis are,
Null hypothesis,
Alternate hypothesis,
But it is known that :
Type error occurs when rejecting the null hypothesis when the null hypothesis is true actually.
Type error occurs
when the null hypothesis is actually false.
Now here since the null hypothesis is not been rejected, type error had occurred.