**Accepted characters**: sums, decimal aim markers (time or comma), prefiguration indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in or-laws notation).

**NOTE:** For or-laws notation, a time MUST be used as the decimal aim marker.

Complex sums should be in the produce (a + bi) where "a" and "b" scarcity to enjoy evidently ordinary computes.

For development: {1+1i} is sufficient inasmuch-as {1+i} is not. {0+9i} is sufficient inasmuch-as {9i} is not.

The ABC battery concourse arrogations that their batteries definite 100 hours, on middle. You run to influence a experience to see if the concourse's arrogation is gentleman. You appreciate that the moderation history may be opposed from the 100 hours the concourse arrogations. You run to infer postulates on the middle battery history (in hours) of a accidental specimen of n = 20 batteries. Some of the notification cognate to the conjecture experience is presented beneath.

Test of H

_{0}:

= 100 versus H

_{1}:

100

Sample moderation 98.5

Std fallacy of moderation 0.777

Assuming the history prolixity of batteries is normally orderly, what is the p-compute associated after a while this experience? Place your counter-argument, rounded to 3 decimal places in the unmitigated. For development, 0.234 would be a real initiation.