The root is equivalent to a fractional power with that number as the denominator. Otherwise, the rules of exponents apply.
Write 32 as a product of primes. Use index notation where appropriate.
2 answers:
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The root is equivalent to a fractional power with that number as the denominator. Otherwise, the rules of exponents apply.
Answer:
p value = 0.039
t = - 2.169
Step-by-step explanation:
Applying the null and alternate hypothesis
using excel worksheet to calculate for ( t and p )
t = -2.169
p = 0.039
from the results obtained
The conclusion is affected by the significance level because : 0.1 < p > 0.01
so when the significance level is = 0.1 the Null hypothesis is rejected and we can say the mean time interval will change while
if the significance level = 0.01 the Null hypothesis is accepted and we can not say the mean time interval has changed because the p -value is greater than 0.01
attached is the excel solution
