Certain rockets are manufactured with a range of 2500

Reference no: EM13626178

Certain rockets are manufactured with a range of 2,500 meters. It is theorized that the range will be reduced after the rockets are in storage for some time. Six of these rockets are stored for a certain period of time and then tested. The ranges found in the tests are,
2,490 2,510 2,360 2,410 2,300 2440

Does the range appear to be shorter after storage? Test at the 1% significance level. Use critical Value Method.

Be clean and clear as possiable

Reference no: EM13626178

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