Following data Life in
The life time of electric bulb for a
random sarople
of
10 for consinment gave

January 6, 2022

By Jasmine

Following data Life in
The life time of electric bulb for a
random sarople
of
10 for consinment gave
the
his =
4.2 4.6, 3.9, 4.1, 5.2, 3.8 3.9 4.3, 4.4.5.6.
can we accept
the hypothesis
ho significant
hypothesis that there is
different lin o the sample
mean and hypothetical poputation
mean
of 4hrs.​